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2 gsl-ref.texi.
3
4 INFO-DIR-SECTION Scientific software
5 START-INFO-DIR-ENTRY
6 * gsl-ref: (gsl-ref).                   GNU Scientific Library - Reference
7 END-INFO-DIR-ENTRY
8
9    Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
10 2005, 2006, 2007 The GSL Team.
11
12    Permission is granted to copy, distribute and/or modify this document
13 under the terms of the GNU Free Documentation License, Version 1.2 or
14 any later version published by the Free Software Foundation; with the
15 Invariant Sections being "GNU General Public License" and "Free Software
16 Needs Free Documentation", the Front-Cover text being "A GNU Manual",
17 and with the Back-Cover Text being (a) (see below).  A copy of the
18 license is included in the section entitled "GNU Free Documentation
19 License".
20
21    (a) The Back-Cover Text is: "You have the freedom to copy and modify
22 this GNU Manual."
23
24 \1f
25 File: gsl-ref.info,  Node: Concept Index,  Prev: Type Index,  Up: Top
26
27 Concept Index
28 *************
29
30 \0\b[index\0\b]
31 * Menu:
32
33 * $, shell prompt:                       Conventions used in this manual.
34                                                               (line   6)
35 * 2D histograms:                         Two dimensional histograms.
36                                                               (line   6)
37 * 2D random direction vector:            Spherical Vector Distributions.
38                                                               (line  14)
39 * 3-j symbols:                           Coupling Coefficients.
40                                                               (line   6)
41 * 3D random direction vector:            Spherical Vector Distributions.
42                                                               (line  33)
43 * 6-j symbols:                           Coupling Coefficients.
44                                                               (line   6)
45 * 9-j symbols:                           Coupling Coefficients.
46                                                               (line   6)
47 * acceleration of series:                Series Acceleration. (line   6)
48 * acosh:                                 Elementary Functions.
49                                                               (line  33)
50 * Adaptive step-size control, differential equations: Adaptive Step-size Control.
51                                                               (line   6)
52 * Ai(x):                                 Airy Functions and Derivatives.
53                                                               (line   6)
54 * Airy functions:                        Airy Functions and Derivatives.
55                                                               (line   6)
56 * Akima splines:                         Interpolation Types. (line  36)
57 * aliasing of arrays:                    Aliasing of arrays.  (line   6)
58 * alternative optimized functions:       Alternative optimized functions.
59                                                               (line   6)
60 * AMAX, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
61                                                               (line  62)
62 * Angular Mathieu Functions:             Angular Mathieu Functions.
63                                                               (line   6)
64 * angular reduction:                     Restriction Functions.
65                                                               (line   6)
66 * ANSI C, use of:                        Using the library.   (line   6)
67 * Apell symbol, see Pochammer symbol:    Pochhammer Symbol.   (line   9)
68 * approximate comparison of floating point numbers: Approximate Comparison of Floating Point Numbers.
69                                                               (line  13)
70 * arctangent integral:                   Arctangent Integral. (line   6)
71 * argument of complex number:            Properties of complex numbers.
72                                                               (line   7)
73 * arithmetic exceptions:                 Setting up your IEEE environment.
74                                                               (line   6)
75 * asinh:                                 Elementary Functions.
76                                                               (line  37)
77 * astronomical constants:                Astronomy and Astrophysics.
78                                                               (line   6)
79 * ASUM, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
80                                                               (line  47)
81 * atanh:                                 Elementary Functions.
82                                                               (line  41)
83 * atomic physics, constants:             Atomic and Nuclear Physics.
84                                                               (line   6)
85 * autoconf, using with GSL:              Autoconf Macros.     (line   6)
86 * AXPY, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
87                                                               (line  96)
88 * B-spline wavelets:                     DWT Initialization.  (line  31)
89 * Bader and Deuflhard, Bulirsch-Stoer method.: Stepping Functions.
90                                                               (line  94)
91 * balancing matrices:                    Balancing.           (line   6)
92 * Basic Linear Algebra Subroutines (BLAS) <1>: GSL CBLAS Library.
93                                                               (line   6)
94 * Basic Linear Algebra Subroutines (BLAS): BLAS Support.      (line   6)
95 * basis splines, B-splines:              Basis Splines.       (line   6)
96 * basis splines, evaluation:             Evaluation of B-spline basis functions.
97                                                               (line   6)
98 * basis splines, examples:               Example programs for B-splines.
99                                                               (line   6)
100 * basis splines, initializing:           Initializing the B-splines solver.
101                                                               (line   6)
102 * basis splines, overview:               Overview of B-splines.
103                                                               (line   6)
104 * Bernoulli trial, random variates:      The Bernoulli Distribution.
105                                                               (line   8)
106 * Bessel functions:                      Bessel Functions.    (line   6)
107 * Bessel Functions, Fractional Order:    Regular Bessel Function - Fractional Order.
108                                                               (line   6)
109 * best-fit parameters, covariance:       Computing the covariance matrix of best fit parameters.
110                                                               (line   6)
111 * Beta distribution:                     The Beta Distribution.
112                                                               (line   8)
113 * Beta function:                         Beta Functions.      (line   9)
114 * Beta function, incomplete normalized:  Incomplete Beta Function.
115                                                               (line   9)
116 * BFGS algorithm, minimization:          Multimin Algorithms. (line  37)
117 * Bi(x):                                 Airy Functions and Derivatives.
118                                                               (line   6)
119 * bias, IEEE format:                     Representation of floating point numbers.
120                                                               (line   6)
121 * bidiagonalization of real matrices:    Bidiagonalization.   (line   6)
122 * binning data:                          Histograms.          (line   6)
123 * Binomial random variates:              The Binomial Distribution.
124                                                               (line   9)
125 * biorthogonal wavelets:                 DWT Initialization.  (line  31)
126 * bisection algorithm for finding roots: Root Bracketing Algorithms.
127                                                               (line  17)
128 * Bivariate Gaussian distribution:       The Bivariate Gaussian Distribution.
129                                                               (line   9)
130 * BLAS:                                  BLAS Support.        (line   6)
131 * BLAS, Low-level C interface:           GSL CBLAS Library.   (line   6)
132 * blocks:                                Vectors and Matrices.
133                                                               (line   6)
134 * bounds checking, extension to GCC:     Accessing vector elements.
135                                                               (line   6)
136 * breakpoints:                           Using gdb.           (line   6)
137 * Brent's method for finding minima:     Minimization Algorithms.
138                                                               (line  32)
139 * Brent's method for finding roots:      Root Bracketing Algorithms.
140                                                               (line  50)
141 * Broyden algorithm for multidimensional roots: Algorithms without Derivatives.
142                                                               (line  45)
143 * BSD random number generator:           Unix random number generators.
144                                                               (line  18)
145 * bug-gsl mailing list:                  Reporting Bugs.      (line   6)
146 * bugs, how to report:                   Reporting Bugs.      (line   6)
147 * Bulirsch-Stoer method:                 Stepping Functions.  (line  94)
148 * C extensions, compatible use of:       Using the library.   (line   6)
149 * C++, compatibility:                    Compatibility with C++.
150                                                               (line   6)
151 * Carlson forms of Elliptic integrals:   Definition of Carlson Forms.
152                                                               (line   6)
153 * Cash-Karp, Runge-Kutta method:         Stepping Functions.  (line  82)
154 * Cauchy distribution:                   The Cauchy Distribution.
155                                                               (line   7)
156 * Cauchy principal value, by numerical quadrature: QAWC adaptive integration for Cauchy principal values.
157                                                               (line   6)
158 * CBLAS:                                 BLAS Support.        (line   6)
159 * CBLAS, Low-level interface:            GSL CBLAS Library.   (line   6)
160 * CDFs, cumulative distribution functions: Random Number Distributions.
161                                                               (line   6)
162 * ce(q,x), Mathieu function:             Angular Mathieu Functions.
163                                                               (line   6)
164 * Chebyshev series:                      Chebyshev Approximations.
165                                                               (line   6)
166 * checking combination for validity:     Combination properties.
167                                                               (line  18)
168 * checking permutation for validity:     Permutation properties.
169                                                               (line  14)
170 * Chi(x):                                Hyperbolic Integrals.
171                                                               (line   6)
172 * Chi-squared distribution:              The Chi-squared Distribution.
173                                                               (line  15)
174 * Cholesky decomposition:                Cholesky Decomposition.
175                                                               (line   6)
176 * Ci(x):                                 Trigonometric Integrals.
177                                                               (line   6)
178 * Clausen functions:                     Clausen Functions.   (line   6)
179 * Clenshaw-Curtis quadrature:            Integrands with weight functions.
180                                                               (line   6)
181 * CMRG, combined multiple recursive random number generator: Random number generator algorithms.
182                                                               (line  94)
183 * code reuse in applications:            Code Reuse.          (line   6)
184 * combinations:                          Combinations.        (line   6)
185 * combinatorial factor C(m,n):           Factorials.          (line  42)
186 * combinatorial optimization:            Simulated Annealing. (line   6)
187 * comparison functions, definition:      Sorting objects.     (line  16)
188 * compatibility:                         Using the library.   (line   6)
189 * compiling programs, include paths:     Compiling and Linking.
190                                                               (line   6)
191 * compiling programs, library paths:     Linking programs with the library.
192                                                               (line   6)
193 * complementary incomplete Gamma function: Incomplete Gamma Functions.
194                                                               (line  23)
195 * complete Fermi-Dirac integrals:        Complete Fermi-Dirac Integrals.
196                                                               (line   6)
197 * complex arithmetic:                    Complex arithmetic operators.
198                                                               (line   6)
199 * complex cosine function, special functions: Trigonometric Functions for Complex Arguments.
200                                                               (line  13)
201 * Complex Gamma function:                Gamma Functions.     (line  55)
202 * complex hermitian matrix, eigensystem: Complex Hermitian Matrices.
203                                                               (line   6)
204 * complex log sine function, special functions: Trigonometric Functions for Complex Arguments.
205                                                               (line  18)
206 * complex numbers:                       Complex Numbers.     (line   6)
207 * complex sinc function, special functions: Circular Trigonometric Functions.
208                                                               (line  22)
209 * complex sine function, special functions: Trigonometric Functions for Complex Arguments.
210                                                               (line   8)
211 * confluent hypergeometric function:     Laguerre Functions.  (line   6)
212 * confluent hypergeometric functions:    Hypergeometric Functions.
213                                                               (line   6)
214 * conical functions:                     Legendre Functions and Spherical Harmonics.
215                                                               (line   6)
216 * Conjugate gradient algorithm, minimization: Multimin Algorithms.
217                                                               (line  12)
218 * conjugate of complex number:           Complex arithmetic operators.
219                                                               (line  55)
220 * constant matrix:                       Initializing matrix elements.
221                                                               (line   6)
222 * constants, fundamental:                Fundamental Constants.
223                                                               (line   6)
224 * constants, mathematical--defined as macros: Mathematical Constants.
225                                                               (line   6)
226 * constants, physical:                   Physical Constants.  (line   6)
227 * constants, prefixes:                   Prefixes.            (line   6)
228 * contacting the GSL developers:         Further Information. (line   6)
229 * conventions, used in manual:           Conventions used in this manual.
230                                                               (line   6)
231 * convergence, accelerating a series:    Series Acceleration. (line   6)
232 * conversion of units:                   Physical Constants.  (line   6)
233 * cooling schedule:                      Simulated Annealing algorithm.
234                                                               (line  23)
235 * COPY, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
236                                                               (line  85)
237 * correlation, of two datasets:          Correlation.         (line   6)
238 * cosine function, special functions:    Circular Trigonometric Functions.
239                                                               (line  12)
240 * cosine of complex number:              Complex Trigonometric Functions.
241                                                               (line  11)
242 * cost function:                         Simulated Annealing. (line   6)
243 * Coulomb wave functions:                Coulomb Functions.   (line   6)
244 * coupling coefficients:                 Coupling Coefficients.
245                                                               (line   6)
246 * covariance matrix, from linear regression: Linear regression.
247                                                               (line   9)
248 * covariance matrix, linear fits:        Fitting Overview.    (line  21)
249 * covariance matrix, nonlinear fits:     Computing the covariance matrix of best fit parameters.
250                                                               (line   6)
251 * covariance, of two datasets:           Covariance.          (line   6)
252 * CRAY random number generator, RANF:    Other random number generators.
253                                                               (line  23)
254 * cubic equation, solving:               Cubic Equations.     (line   6)
255 * cubic splines:                         Interpolation Types. (line  20)
256 * cumulative distribution functions (CDFs): Random Number Distributions.
257                                                               (line   6)
258 * Cylindrical Bessel Functions:          Regular Cylindrical Bessel Functions.
259                                                               (line   6)
260 * Daubechies wavelets:                   DWT Initialization.  (line  20)
261 * Dawson function:                       Dawson Function.     (line   6)
262 * DAXPY, Level-1 BLAS:                   Level 1 GSL BLAS Interface.
263                                                               (line  96)
264 * debugging numerical programs:          Using gdb.           (line   6)
265 * Debye functions:                       Debye Functions.     (line   6)
266 * denormalized form, IEEE format:        Representation of floating point numbers.
267                                                               (line  14)
268 * deprecated functions:                  Deprecated Functions.
269                                                               (line   6)
270 * derivatives, calculating numerically:  Numerical Differentiation.
271                                                               (line   6)
272 * determinant of a matrix, by LU decomposition: LU Decomposition.
273                                                               (line  82)
274 * Deuflhard and Bader, Bulirsch-Stoer method.: Stepping Functions.
275                                                               (line  94)
276 * DFTs, see FFT:                         Fast Fourier Transforms.
277                                                               (line   6)
278 * diagonal, of a matrix:                 Creating row and column views.
279                                                               (line  62)
280 * differential equations, initial value problems: Ordinary Differential Equations.
281                                                               (line   6)
282 * differentiation of functions, numeric: Numerical Differentiation.
283                                                               (line   6)
284 * digamma function:                      Psi (Digamma) Function.
285                                                               (line   6)
286 * dilogarithm:                           Dilogarithm.         (line   6)
287 * direction vector, random 2D:           Spherical Vector Distributions.
288                                                               (line  14)
289 * direction vector, random 3D:           Spherical Vector Distributions.
290                                                               (line  33)
291 * direction vector, random N-dimensional: Spherical Vector Distributions.
292                                                               (line  42)
293 * Dirichlet distribution:                The Dirichlet Distribution.
294                                                               (line   8)
295 * discontinuities, in ODE systems:       Evolution.           (line  52)
296 * Discrete Fourier Transforms, see FFT:  Fast Fourier Transforms.
297                                                               (line   6)
298 * discrete Hankel transforms:            Discrete Hankel Transforms.
299                                                               (line   6)
300 * Discrete Newton algorithm for multidimensional roots: Algorithms without Derivatives.
301                                                               (line  26)
302 * Discrete random numbers:               General Discrete Distributions.
303                                                               (line  52)
304 * Discrete random numbers, preprocessing: General Discrete Distributions.
305                                                               (line  52)
306 * divided differences, polynomials:      Divided Difference Representation of Polynomials.
307                                                               (line   6)
308 * division by zero, IEEE exceptions:     Setting up your IEEE environment.
309                                                               (line   6)
310 * dollar sign $, shell prompt:           Conventions used in this manual.
311                                                               (line  11)
312 * DOT, Level-1 BLAS:                     Level 1 GSL BLAS Interface.
313                                                               (line   8)
314 * double factorial:                      Factorials.          (line  22)
315 * double precision, IEEE format:         Representation of floating point numbers.
316                                                               (line  40)
317 * downloading GSL:                       Obtaining GSL.       (line   6)
318 * DWT initialization:                    DWT Initialization.  (line   6)
319 * DWT, mathematical definition:          DWT Definitions.     (line   6)
320 * DWT, one dimensional:                  DWT in one dimension.
321                                                               (line   6)
322 * DWT, see wavelet transforms:           Wavelet Transforms.  (line   6)
323 * DWT, two dimensional:                  DWT in two dimension.
324                                                               (line   6)
325 * e, defined as a macro:                 Mathematical Constants.
326                                                               (line  10)
327 * E1(x), E2(x), Ei(x):                   Exponential Integral.
328                                                               (line   6)
329 * eigenvalues and eigenvectors:          Eigensystems.        (line   6)
330 * elementary functions:                  Mathematical Functions.
331                                                               (line   6)
332 * elementary operations:                 Elementary Operations.
333                                                               (line   6)
334 * elliptic functions (Jacobi):           Elliptic Functions (Jacobi).
335                                                               (line   6)
336 * elliptic integrals:                    Elliptic Integrals.  (line   6)
337 * energy function:                       Simulated Annealing. (line   6)
338 * energy, units of:                      Thermal Energy and Power.
339                                                               (line   6)
340 * erf(x):                                Error Functions.     (line   6)
341 * erfc(x):                               Error Functions.     (line   6)
342 * Erlang distribution:                   The Gamma Distribution.
343                                                               (line  16)
344 * error codes:                           Error Codes.         (line  13)
345 * error codes, reserved:                 Error Codes.         (line   6)
346 * error function:                        Error Functions.     (line   6)
347 * Error handlers:                        Error Handlers.      (line   6)
348 * error handling:                        Error Handling.      (line   6)
349 * error handling macros:                 Using GSL error reporting in your own functions.
350                                                               (line   6)
351 * Errors:                                Error Handling.      (line   6)
352 * estimated standard deviation:          Statistics.          (line   6)
353 * estimated variance:                    Statistics.          (line   6)
354 * euclidean distance function, hypot:    Elementary Functions.
355                                                               (line  23)
356 * Euler's constant, defined as a macro:  Mathematical Constants.
357                                                               (line  58)
358 * evaluation of polynomials:             Polynomial Evaluation.
359                                                               (line   6)
360 * evaluation of polynomials, in divided difference form: Divided Difference Representation of Polynomials.
361                                                               (line   6)
362 * examples, conventions used in:         Conventions used in this manual.
363                                                               (line   6)
364 * exceptions, C++:                       Compatibility with C++.
365                                                               (line   6)
366 * exceptions, IEEE arithmetic:           Setting up your IEEE environment.
367                                                               (line   6)
368 * exchanging permutation elements:       Accessing permutation elements.
369                                                               (line  18)
370 * exp:                                   Exponential Functions.
371                                                               (line   6)
372 * expm1:                                 Elementary Functions.
373                                                               (line  18)
374 * exponent, IEEE format:                 Representation of floating point numbers.
375                                                               (line   6)
376 * Exponential distribution:              The Exponential Distribution.
377                                                               (line   8)
378 * exponential function:                  Exponential Functions.
379                                                               (line   6)
380 * exponential integrals:                 Exponential Integrals.
381                                                               (line   6)
382 * Exponential power distribution:        The Exponential Power Distribution.
383                                                               (line   8)
384 * exponential, difference from 1 computed accurately: Elementary Functions.
385                                                               (line  18)
386 * exponentiation of complex number:      Elementary Complex Functions.
387                                                               (line  16)
388 * F-distribution:                        The F-distribution.  (line  16)
389 * factorial:                             Factorials.          (line   6)
390 * factorization of matrices:             Linear Algebra.      (line   6)
391 * false position algorithm for finding roots: Root Bracketing Algorithms.
392                                                               (line  33)
393 * Fast Fourier Transforms, see FFT:      Fast Fourier Transforms.
394                                                               (line   6)
395 * FDL, GNU Free Documentation License:   GNU Free Documentation License.
396                                                               (line   6)
397 * Fehlberg method, differential equations: Stepping Functions.
398                                                               (line  78)
399 * Fermi-Dirac function:                  Fermi-Dirac Function.
400                                                               (line   6)
401 * FFT:                                   Fast Fourier Transforms.
402                                                               (line   6)
403 * FFT mathematical definition:           Mathematical Definitions.
404                                                               (line   6)
405 * FFT of complex data, mixed-radix algorithm: Mixed-radix FFT routines for complex data.
406                                                               (line   6)
407 * FFT of complex data, radix-2 algorithm: Radix-2 FFT routines for complex data.
408                                                               (line   6)
409 * FFT of real data:                      Overview of real data FFTs.
410                                                               (line   6)
411 * FFT of real data, mixed-radix algorithm: Mixed-radix FFT routines for real data.
412                                                               (line   6)
413 * FFT of real data, radix-2 algorithm:   Radix-2 FFT routines for real data.
414                                                               (line   6)
415 * FFT, complex data:                     Overview of complex data FFTs.
416                                                               (line   6)
417 * finding minima:                        One dimensional Minimization.
418                                                               (line   6)
419 * finding roots:                         One dimensional Root-Finding.
420                                                               (line   6)
421 * finding zeros:                         One dimensional Root-Finding.
422                                                               (line   6)
423 * fits, multi-parameter linear:          Multi-parameter fitting.
424                                                               (line   6)
425 * fitting:                               Least-Squares Fitting.
426                                                               (line   6)
427 * fitting, using Chebyshev polynomials:  Chebyshev Approximations.
428                                                               (line   6)
429 * Fj(x), Fermi-Dirac integral:           Complete Fermi-Dirac Integrals.
430                                                               (line   6)
431 * Fj(x,b), incomplete Fermi-Dirac integral: Incomplete Fermi-Dirac Integrals.
432                                                               (line   6)
433 * flat distribution:                     The Flat (Uniform) Distribution.
434                                                               (line   8)
435 * Fletcher-Reeves conjugate gradient algorithm, minimization: Multimin Algorithms.
436                                                               (line  12)
437 * floating point numbers, approximate comparison: Approximate Comparison of Floating Point Numbers.
438                                                               (line  13)
439 * force and energy, units of:            Force and Energy.    (line   6)
440 * Fortran range checking, equivalent in gcc: Accessing vector elements.
441                                                               (line   6)
442 * Four-tap Generalized Feedback Shift Register: Random number generator algorithms.
443                                                               (line 169)
444 * Fourier integrals, numerical:          QAWF adaptive integration for Fourier integrals.
445                                                               (line   6)
446 * Fourier Transforms, see FFT:           Fast Fourier Transforms.
447                                                               (line   6)
448 * Fractional Order Bessel Functions:     Regular Bessel Function - Fractional Order.
449                                                               (line   6)
450 * free documentation:                    Free Software Needs Free Documentation.
451                                                               (line   6)
452 * free software, explanation of:         GSL is Free Software.
453                                                               (line   6)
454 * frexp:                                 Elementary Functions.
455                                                               (line  49)
456 * functions, numerical differentiation:  Numerical Differentiation.
457                                                               (line   6)
458 * fundamental constants:                 Fundamental Constants.
459                                                               (line   6)
460 * Gamma distribution:                    The Gamma Distribution.
461                                                               (line   9)
462 * gamma functions:                       Gamma Functions.     (line   6)
463 * Gauss-Kronrod quadrature:              Integrands without weight functions.
464                                                               (line   6)
465 * Gaussian distribution:                 The Gaussian Distribution.
466                                                               (line   7)
467 * Gaussian distribution, bivariate:      The Bivariate Gaussian Distribution.
468                                                               (line   9)
469 * Gaussian Tail distribution:            The Gaussian Tail Distribution.
470                                                               (line   8)
471 * gcc extensions, range-checking:        Accessing vector elements.
472                                                               (line   6)
473 * gcc warning options:                   GCC warning options for numerical programs.
474                                                               (line   6)
475 * gdb:                                   Using gdb.           (line   6)
476 * Gear method, differential equations:   Stepping Functions.  (line  98)
477 * Gegenbauer functions:                  Gegenbauer Functions.
478                                                               (line   6)
479 * GEMM, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
480                                                               (line  22)
481 * GEMV, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
482                                                               (line  20)
483 * general polynomial equations, solving: General Polynomial Equations.
484                                                               (line   6)
485 * generalized eigensystems:              Real Generalized Nonsymmetric Eigensystems.
486                                                               (line   6)
487 * generalized hermitian definite eigensystems: Complex Generalized Hermitian-Definite Eigensystems.
488                                                               (line   6)
489 * generalized symmetric eigensystems:    Real Generalized Symmetric-Definite Eigensystems.
490                                                               (line   6)
491 * Geometric random variates <1>:         The Hypergeometric Distribution.
492                                                               (line   8)
493 * Geometric random variates:             The Geometric Distribution.
494                                                               (line   8)
495 * GER, Level-2 BLAS:                     Level 2 GSL BLAS Interface.
496                                                               (line 104)
497 * GERC, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
498                                                               (line 113)
499 * GERU, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
500                                                               (line 104)
501 * Givens Rotation, BLAS:                 Level 1 GSL BLAS Interface.
502                                                               (line 116)
503 * Givens Rotation, Modified, BLAS:       Level 1 GSL BLAS Interface.
504                                                               (line 135)
505 * GNU General Public License:            Introduction.        (line   6)
506 * golden section algorithm for finding minima: Minimization Algorithms.
507                                                               (line  14)
508 * gsl_sf_result:                         The gsl_sf_result struct.
509                                                               (line   6)
510 * gsl_sf_result_e10:                     The gsl_sf_result struct.
511                                                               (line   6)
512 * Gumbel distribution (Type 1):          The Type-1 Gumbel Distribution.
513                                                               (line   8)
514 * Gumbel distribution (Type 2):          The Type-2 Gumbel Distribution.
515                                                               (line   8)
516 * Haar wavelets:                         DWT Initialization.  (line  26)
517 * Hankel transforms, discrete:           Discrete Hankel Transforms.
518                                                               (line   6)
519 * HAVE_INLINE:                           Inline functions.    (line   6)
520 * hazard function, normal distribution:  Probability functions.
521                                                               (line  19)
522 * HBOOK:                                 Ntuple References and Further Reading.
523                                                               (line   6)
524 * header files, including:               Compiling and Linking.
525                                                               (line   6)
526 * heapsort:                              Sorting.             (line   6)
527 * HEMM, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
528                                                               (line  56)
529 * HEMV, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
530                                                               (line  85)
531 * HER, Level-2 BLAS:                     Level 2 GSL BLAS Interface.
532                                                               (line 131)
533 * HER2, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
534                                                               (line 158)
535 * HER2K, Level-3 BLAS:                   Level 3 GSL BLAS Interface.
536                                                               (line 181)
537 * HERK, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
538                                                               (line 140)
539 * hermitian matrix, complex, eigensystem: Complex Hermitian Matrices.
540                                                               (line   6)
541 * hessenberg decomposition:              Hessenberg Decomposition of Real Matrices.
542                                                               (line   6)
543 * hessenberg triangular decomposition:   Hessenberg-Triangular Decomposition of Real Matrices.
544                                                               (line   6)
545 * histogram statistics:                  Histogram Statistics.
546                                                               (line   6)
547 * histogram, from ntuple:                Histogramming ntuple values.
548                                                               (line  33)
549 * histograms:                            Histograms.          (line   6)
550 * histograms, random sampling from:      The histogram probability distribution struct.
551                                                               (line   6)
552 * Householder linear solver:             Householder solver for linear systems.
553                                                               (line   6)
554 * Householder matrix:                    Householder Transformations.
555                                                               (line   6)
556 * Householder transformation:            Householder Transformations.
557                                                               (line   6)
558 * HYBRID algorithm, unscaled without derivatives: Algorithms without Derivatives.
559                                                               (line  22)
560 * HYBRID algorithms for nonlinear systems: Algorithms using Derivatives.
561                                                               (line  13)
562 * HYBRIDJ algorithm:                     Algorithms using Derivatives.
563                                                               (line  67)
564 * HYBRIDS algorithm, scaled without derivatives: Algorithms without Derivatives.
565                                                               (line  14)
566 * HYBRIDSJ algorithm:                    Algorithms using Derivatives.
567                                                               (line  14)
568 * hydrogen atom:                         Coulomb Functions.   (line   6)
569 * hyperbolic cosine, inverse:            Elementary Functions.
570                                                               (line  33)
571 * hyperbolic functions, complex numbers: Complex Hyperbolic Functions.
572                                                               (line   6)
573 * hyperbolic integrals:                  Hyperbolic Integrals.
574                                                               (line   6)
575 * hyperbolic sine, inverse:              Elementary Functions.
576                                                               (line  37)
577 * hyperbolic space:                      Legendre Functions and Spherical Harmonics.
578                                                               (line   6)
579 * hyperbolic tangent, inverse:           Elementary Functions.
580                                                               (line  41)
581 * hypergeometric functions:              Hypergeometric Functions.
582                                                               (line   6)
583 * hypergeometric random variates:        The Hypergeometric Distribution.
584                                                               (line   6)
585 * hypot:                                 Elementary Functions.
586                                                               (line  23)
587 * hypot function, special functions:     Circular Trigonometric Functions.
588                                                               (line  17)
589 * identity matrix:                       Initializing matrix elements.
590                                                               (line   6)
591 * identity permutation:                  Permutation allocation.
592                                                               (line  20)
593 * IEEE exceptions:                       Setting up your IEEE environment.
594                                                               (line   6)
595 * IEEE floating point:                   IEEE floating-point arithmetic.
596                                                               (line   6)
597 * IEEE format for floating point numbers: Representation of floating point numbers.
598                                                               (line   6)
599 * IEEE infinity, defined as a macro:     Infinities and Not-a-number.
600                                                               (line   6)
601 * IEEE NaN, defined as a macro:          Infinities and Not-a-number.
602                                                               (line   6)
603 * illumination, units of:                Light and Illumination.
604                                                               (line   6)
605 * imperial units:                        Imperial Units.      (line   6)
606 * importance sampling, VEGAS:            VEGAS.               (line   6)
607 * including GSL header files:            Compiling and Linking.
608                                                               (line   6)
609 * incomplete Beta function, normalized:  Incomplete Beta Function.
610                                                               (line   9)
611 * incomplete Fermi-Dirac integral:       Incomplete Fermi-Dirac Integrals.
612                                                               (line   6)
613 * incomplete Gamma function:             Incomplete Gamma Functions.
614                                                               (line  16)
615 * indirect sorting:                      Sorting objects.     (line  57)
616 * indirect sorting, of vector elements:  Sorting vectors.     (line  31)
617 * infinity, defined as a macro:          Infinities and Not-a-number.
618                                                               (line   6)
619 * infinity, IEEE format:                 Representation of floating point numbers.
620                                                               (line  27)
621 * info-gsl mailing list:                 Obtaining GSL.       (line   6)
622 * initial value problems, differential equations: Ordinary Differential Equations.
623                                                               (line   6)
624 * initializing matrices:                 Initializing matrix elements.
625                                                               (line   6)
626 * initializing vectors:                  Initializing vector elements.
627                                                               (line   6)
628 * inline functions:                      Inline functions.    (line   6)
629 * integer powers:                        Power Function.      (line   6)
630 * integrals, exponential:                Exponential Integrals.
631                                                               (line   6)
632 * integration, numerical (quadrature):   Numerical Integration.
633                                                               (line   6)
634 * interpolation:                         Interpolation.       (line   6)
635 * interpolation, using Chebyshev polynomials: Chebyshev Approximations.
636                                                               (line   6)
637 * inverse complex trigonometric functions: Inverse Complex Trigonometric Functions.
638                                                               (line   6)
639 * inverse cumulative distribution functions: Random Number Distributions.
640                                                               (line   6)
641 * inverse hyperbolic cosine:             Elementary Functions.
642                                                               (line  33)
643 * inverse hyperbolic functions, complex numbers: Inverse Complex Hyperbolic Functions.
644                                                               (line   6)
645 * inverse hyperbolic sine:               Elementary Functions.
646                                                               (line  37)
647 * inverse hyperbolic tangent:            Elementary Functions.
648                                                               (line  41)
649 * inverse of a matrix, by LU decomposition: LU Decomposition. (line  68)
650 * inverting a permutation:               Permutation functions.
651                                                               (line  11)
652 * Irregular Cylindrical Bessel Functions: Irregular Cylindrical Bessel Functions.
653                                                               (line   6)
654 * Irregular Modified Bessel Functions, Fractional Order: Irregular Modified Bessel Functions - Fractional Order.
655                                                               (line   6)
656 * Irregular Modified Cylindrical Bessel Functions: Irregular Modified Cylindrical Bessel Functions.
657                                                               (line   6)
658 * Irregular Modified Spherical Bessel Functions: Irregular Modified Spherical Bessel Functions.
659                                                               (line   6)
660 * Irregular Spherical Bessel Functions:  Irregular Spherical Bessel Functions.
661                                                               (line   6)
662 * iterating through combinations:        Combination functions.
663                                                               (line   7)
664 * iterating through permutations:        Permutation functions.
665                                                               (line  15)
666 * iterative refinement of solutions in linear systems: LU Decomposition.
667                                                               (line  56)
668 * Jacobi elliptic functions:             Elliptic Functions (Jacobi).
669                                                               (line   6)
670 * knots:                                 Constructing the knots vector.
671                                                               (line   6)
672 * Laguerre functions:                    Laguerre Functions.  (line   6)
673 * Lambert function:                      Lambert W Functions. (line   6)
674 * Landau distribution:                   The Landau Distribution.
675                                                               (line   8)
676 * LAPACK:                                Eigenvalue and Eigenvector References.
677                                                               (line  18)
678 * Laplace distribution:                  The Laplace Distribution.
679                                                               (line   7)
680 * LD_LIBRARY_PATH:                       Shared Libraries.    (line   6)
681 * ldexp:                                 Elementary Functions.
682                                                               (line  45)
683 * leading dimension, matrices:           Matrices.            (line   6)
684 * least squares fit:                     Least-Squares Fitting.
685                                                               (line   6)
686 * least squares fitting, nonlinear:      Nonlinear Least-Squares Fitting.
687                                                               (line   7)
688 * least squares, covariance of best-fit parameters: Computing the covariance matrix of best fit parameters.
689                                                               (line   6)
690 * Legendre forms of elliptic integrals:  Definition of Legendre Forms.
691                                                               (line   6)
692 * Legendre functions:                    Legendre Functions and Spherical Harmonics.
693                                                               (line   6)
694 * length, computed accurately using hypot: Elementary Functions.
695                                                               (line  23)
696 * Levenberg-Marquardt algorithms:        Minimization Algorithms using Derivatives.
697                                                               (line  12)
698 * Levin u-transform:                     Series Acceleration. (line   6)
699 * Levy distribution:                     The Levy alpha-Stable Distributions.
700                                                               (line   9)
701 * Levy distribution, skew:               The Levy skew alpha-Stable Distribution.
702                                                               (line   9)
703 * libraries, linking with:               Linking programs with the library.
704                                                               (line   6)
705 * libraries, shared:                     Shared Libraries.    (line   6)
706 * license of GSL:                        Introduction.        (line   6)
707 * light, units of:                       Light and Illumination.
708                                                               (line   6)
709 * linear algebra:                        Linear Algebra.      (line   6)
710 * linear algebra, BLAS:                  BLAS Support.        (line   6)
711 * linear interpolation:                  Interpolation Types. (line   9)
712 * linear regression:                     Linear regression.   (line   6)
713 * linear systems, refinement of solutions: LU Decomposition.  (line  56)
714 * linear systems, solution of:           LU Decomposition.    (line  39)
715 * linking with GSL libraries:            Linking programs with the library.
716                                                               (line   6)
717 * LMDER algorithm:                       Minimization Algorithms using Derivatives.
718                                                               (line  13)
719 * log1p:                                 Elementary Functions.
720                                                               (line  13)
721 * logarithm and related functions:       Logarithm and Related Functions.
722                                                               (line   6)
723 * logarithm of Beta function:            Beta Functions.      (line  16)
724 * logarithm of combinatorial factor C(m,n): Factorials.       (line  48)
725 * logarithm of complex number:           Elementary Complex Functions.
726                                                               (line  29)
727 * logarithm of cosh function, special functions: Hyperbolic Trigonometric Functions.
728                                                               (line  12)
729 * logarithm of double factorial:         Factorials.          (line  36)
730 * logarithm of factorial:                Factorials.          (line  29)
731 * logarithm of Gamma function:           Gamma Functions.     (line  25)
732 * logarithm of Pochhammer symbol:        Pochhammer Symbol.   (line  17)
733 * logarithm of sinh function, special functions: Hyperbolic Trigonometric Functions.
734                                                               (line   8)
735 * logarithm of the determinant of a matrix: LU Decomposition. (line  90)
736 * logarithm, computed accurately near 1: Elementary Functions.
737                                                               (line  13)
738 * Logarithmic random variates:           The Logarithmic Distribution.
739                                                               (line   8)
740 * Logistic distribution:                 The Logistic Distribution.
741                                                               (line   7)
742 * Lognormal distribution:                The Lognormal Distribution.
743                                                               (line   8)
744 * long double:                           Long double.         (line   6)
745 * low discrepancy sequences:             Quasi-Random Sequences.
746                                                               (line   6)
747 * Low-level CBLAS:                       GSL CBLAS Library.   (line   6)
748 * LU decomposition:                      LU Decomposition.    (line   6)
749 * macros for mathematical constants:     Mathematical Constants.
750                                                               (line   6)
751 * magnitude of complex number:           Properties of complex numbers.
752                                                               (line  11)
753 * mailing list archives:                 Further Information. (line   6)
754 * mailing list for GSL announcements:    Obtaining GSL.       (line   6)
755 * mailing list, bug-gsl:                 Reporting Bugs.      (line   6)
756 * mantissa, IEEE format:                 Representation of floating point numbers.
757                                                               (line   6)
758 * mass, units of:                        Mass and Weight.     (line   6)
759 * mathematical constants, defined as macros: Mathematical Constants.
760                                                               (line   6)
761 * mathematical functions, elementary:    Mathematical Functions.
762                                                               (line   6)
763 * Mathieu Function Characteristic Values: Mathieu Function Characteristic Values.
764                                                               (line   6)
765 * Mathieu functions:                     Mathieu Functions.   (line   6)
766 * matrices <1>:                          Matrices.            (line   6)
767 * matrices:                              Vectors and Matrices.
768                                                               (line   6)
769 * matrices, initializing:                Initializing matrix elements.
770                                                               (line   6)
771 * matrices, range-checking:              Accessing matrix elements.
772                                                               (line   6)
773 * matrix determinant:                    LU Decomposition.    (line  82)
774 * matrix diagonal:                       Creating row and column views.
775                                                               (line  62)
776 * matrix factorization:                  Linear Algebra.      (line   6)
777 * matrix inverse:                        LU Decomposition.    (line  68)
778 * matrix square root, Cholesky decomposition: Cholesky Decomposition.
779                                                               (line   6)
780 * matrix subdiagonal:                    Creating row and column views.
781                                                               (line  74)
782 * matrix superdiagonal:                  Creating row and column views.
783                                                               (line  86)
784 * matrix, constant:                      Initializing matrix elements.
785                                                               (line   6)
786 * matrix, identity:                      Initializing matrix elements.
787                                                               (line   6)
788 * matrix, operations:                    BLAS Support.        (line   6)
789 * matrix, zero:                          Initializing matrix elements.
790                                                               (line   6)
791 * max:                                   Statistics.          (line   6)
792 * maximal phase, Daubechies wavelets:    DWT Initialization.  (line  20)
793 * maximization, see minimization:        One dimensional Minimization.
794                                                               (line   6)
795 * maximum of two numbers:                Maximum and Minimum functions.
796                                                               (line   7)
797 * maximum value, from histogram:         Histogram Statistics.
798                                                               (line   6)
799 * mean:                                  Statistics.          (line   6)
800 * mean value, from histogram:            Histogram Statistics.
801                                                               (line  24)
802 * Mill's ratio, inverse:                 Probability functions.
803                                                               (line  19)
804 * min:                                   Statistics.          (line   6)
805 * minimization, BFGS algorithm:          Multimin Algorithms. (line  37)
806 * minimization, caveats:                 Minimization Caveats.
807                                                               (line   6)
808 * minimization, conjugate gradient algorithm: Multimin Algorithms.
809                                                               (line  12)
810 * minimization, multidimensional:        Multidimensional Minimization.
811                                                               (line   6)
812 * minimization, one-dimensional:         One dimensional Minimization.
813                                                               (line   6)
814 * minimization, overview:                Minimization Overview.
815                                                               (line   6)
816 * minimization, Polak-Ribiere algorithm: Multimin Algorithms. (line  29)
817 * minimization, providing a function to minimize: Providing the function to minimize.
818                                                               (line   6)
819 * minimization, simplex algorithm:       Multimin Algorithms. (line  67)
820 * minimization, steepest descent algorithm: Multimin Algorithms.
821                                                               (line  57)
822 * minimization, stopping parameters:     Minimization Stopping Parameters.
823                                                               (line   6)
824 * minimum finding, Brent's method:       Minimization Algorithms.
825                                                               (line  32)
826 * minimum finding, golden section algorithm: Minimization Algorithms.
827                                                               (line  14)
828 * minimum of two numbers:                Maximum and Minimum functions.
829                                                               (line  11)
830 * minimum value, from histogram:         Histogram Statistics.
831                                                               (line   6)
832 * MINPACK, minimization algorithms <1>:  Minimization Algorithms using Derivatives.
833                                                               (line  13)
834 * MINPACK, minimization algorithms:      Algorithms using Derivatives.
835                                                               (line  14)
836 * MISCFUN:                               Special Functions References and Further Reading.
837                                                               (line  11)
838 * MISER monte carlo integration:         MISER.               (line   6)
839 * Mixed-radix FFT, complex data:         Mixed-radix FFT routines for complex data.
840                                                               (line   6)
841 * Mixed-radix FFT, real data:            Mixed-radix FFT routines for real data.
842                                                               (line   6)
843 * Modified Bessel Functions, Fractional Order: Regular Modified Bessel Functions - Fractional Order.
844                                                               (line   6)
845 * Modified Clenshaw-Curtis quadrature:   Integrands with weight functions.
846                                                               (line   6)
847 * Modified Cylindrical Bessel Functions: Regular Modified Cylindrical Bessel Functions.
848                                                               (line   6)
849 * Modified Givens Rotation, BLAS:        Level 1 GSL BLAS Interface.
850                                                               (line 135)
851 * Modified Newton's method for nonlinear systems: Algorithms using Derivatives.
852                                                               (line  91)
853 * Modified Spherical Bessel Functions:   Regular Modified Spherical Bessel Functions.
854                                                               (line   6)
855 * Monte Carlo integration:               Monte Carlo Integration.
856                                                               (line   6)
857 * MRG, multiple recursive random number generator: Random number generator algorithms.
858                                                               (line 116)
859 * MT19937 random number generator:       Random number generator algorithms.
860                                                               (line  20)
861 * multi-parameter regression:            Multi-parameter fitting.
862                                                               (line   6)
863 * multidimensional root finding, Broyden algorithm: Algorithms without Derivatives.
864                                                               (line  45)
865 * multidimensional root finding, overview: Overview of Multidimensional Root Finding.
866                                                               (line   6)
867 * multidimensional root finding, providing a function to solve: Providing the multidimensional system of equations to solve.
868                                                               (line   6)
869 * Multimin, caveats:                     Multimin Caveats.    (line   6)
870 * Multinomial distribution:              The Multinomial Distribution.
871                                                               (line   8)
872 * multiplication:                        Elementary Operations.
873                                                               (line   6)
874 * N-dimensional random direction vector: Spherical Vector Distributions.
875                                                               (line  42)
876 * NaN, defined as a macro:               Infinities and Not-a-number.
877                                                               (line   6)
878 * nautical units:                        Speed and Nautical Units.
879                                                               (line   6)
880 * Negative Binomial distribution, random variates: The Negative Binomial Distribution.
881                                                               (line   8)
882 * Nelder-Mead simplex algorithm for minimization: Multimin Algorithms.
883                                                               (line  67)
884 * Newton algorithm, discrete:            Algorithms without Derivatives.
885                                                               (line  26)
886 * Newton algorithm, globally convergent: Algorithms using Derivatives.
887                                                               (line  91)
888 * Newton's method for finding roots:     Root Finding Algorithms using Derivatives.
889                                                               (line  16)
890 * Newton's method for systems of nonlinear equations: Algorithms using Derivatives.
891                                                               (line  73)
892 * Niederreiter sequence:                 Quasi-Random Sequences.
893                                                               (line   6)
894 * NIST Statistical Reference Datasets:   Fitting References and Further Reading.
895                                                               (line  16)
896 * non-normalized incomplete Gamma function: Incomplete Gamma Functions.
897                                                               (line   9)
898 * nonlinear equation, solutions of:      One dimensional Root-Finding.
899                                                               (line   6)
900 * nonlinear fitting, stopping parameters: Search Stopping Parameters for Minimization Algorithms.
901                                                               (line   6)
902 * nonlinear functions, minimization:     One dimensional Minimization.
903                                                               (line   6)
904 * nonlinear least squares fitting:       Nonlinear Least-Squares Fitting.
905                                                               (line   7)
906 * nonlinear least squares fitting, overview: Overview of Nonlinear Least-Squares Fitting.
907                                                               (line   6)
908 * nonlinear systems of equations, solution of: Multidimensional Root-Finding.
909                                                               (line   6)
910 * nonsymmetric matrix, real, eigensystem: Real Nonsymmetric Matrices.
911                                                               (line   6)
912 * normalized form, IEEE format:          Representation of floating point numbers.
913                                                               (line  14)
914 * normalized incomplete Beta function:   Incomplete Beta Function.
915                                                               (line   9)
916 * Not-a-number, defined as a macro:      Infinities and Not-a-number.
917                                                               (line   6)
918 * NRM2, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
919                                                               (line  36)
920 * ntuples:                               N-tuples.            (line   6)
921 * nuclear physics, constants:            Atomic and Nuclear Physics.
922                                                               (line   6)
923 * numerical constants, defined as macros: Mathematical Constants.
924                                                               (line   6)
925 * numerical derivatives:                 Numerical Differentiation.
926                                                               (line   6)
927 * numerical integration (quadrature):    Numerical Integration.
928                                                               (line   6)
929 * obtaining GSL:                         Obtaining GSL.       (line   6)
930 * ODEs, initial value problems:          Ordinary Differential Equations.
931                                                               (line   6)
932 * optimization, combinatorial:           Simulated Annealing. (line   6)
933 * optimization, see minimization:        One dimensional Minimization.
934                                                               (line   6)
935 * optimized functions, alternatives:     Alternative optimized functions.
936                                                               (line   6)
937 * ordinary differential equations, initial value problem: Ordinary Differential Equations.
938                                                               (line   6)
939 * oscillatory functions, numerical integration of: QAWO adaptive integration for oscillatory functions.
940                                                               (line   6)
941 * overflow, IEEE exceptions:             Setting up your IEEE environment.
942                                                               (line   6)
943 * Pareto distribution:                   The Pareto Distribution.
944                                                               (line   8)
945 * PAW:                                   Ntuple References and Further Reading.
946                                                               (line   6)
947 * permutations:                          Permutations.        (line   6)
948 * physical constants:                    Physical Constants.  (line   6)
949 * physical dimension, matrices:          Matrices.            (line   6)
950 * pi, defined as a macro:                Mathematical Constants.
951                                                               (line  28)
952 * plain monte carlo:                     PLAIN Monte Carlo.   (line   6)
953 * Pochhammer symbol:                     Pochhammer Symbol.   (line   9)
954 * Poisson random numbers:                The Poisson Distribution.
955                                                               (line   8)
956 * Polak-Ribiere algorithm, minimization: Multimin Algorithms. (line  29)
957 * polar form of complex numbers:         Complex numbers.     (line   6)
958 * polar to rectangular conversion:       Conversion Functions.
959                                                               (line   6)
960 * polygamma functions:                   Psi (Digamma) Function.
961                                                               (line   6)
962 * polynomial evaluation:                 Polynomial Evaluation.
963                                                               (line   6)
964 * polynomial interpolation:              Interpolation Types. (line  13)
965 * polynomials, roots of:                 Polynomials.         (line   6)
966 * power function:                        Power Function.      (line   6)
967 * power of complex number:               Elementary Complex Functions.
968                                                               (line  16)
969 * power, units of:                       Thermal Energy and Power.
970                                                               (line   6)
971 * precision, IEEE arithmetic:            Setting up your IEEE environment.
972                                                               (line   6)
973 * prefixes:                              Prefixes.            (line   6)
974 * pressure, units of:                    Pressure.            (line   6)
975 * Prince-Dormand, Runge-Kutta method:    Stepping Functions.  (line  85)
976 * printers units:                        Printers Units.      (line   6)
977 * probability distribution, from histogram: The histogram probability distribution struct.
978                                                               (line   6)
979 * probability distributions, from histograms: Resampling from histograms.
980                                                               (line   6)
981 * projection of ntuples:                 Histogramming ntuple values.
982                                                               (line  33)
983 * psi function:                          Psi (Digamma) Function.
984                                                               (line   6)
985 * QAG quadrature algorithm:              QAG adaptive integration.
986                                                               (line   6)
987 * QAGI quadrature algorithm:             QAGI adaptive integration on infinite intervals.
988                                                               (line   6)
989 * QAGP quadrature algorithm:             QAGP adaptive integration with known singular points.
990                                                               (line   6)
991 * QAGS quadrature algorithm:             QAGS adaptive integration with singularities.
992                                                               (line   6)
993 * QAWC quadrature algorithm:             QAWC adaptive integration for Cauchy principal values.
994                                                               (line   6)
995 * QAWF quadrature algorithm:             QAWF adaptive integration for Fourier integrals.
996                                                               (line   6)
997 * QAWO quadrature algorithm:             QAWO adaptive integration for oscillatory functions.
998                                                               (line   6)
999 * QAWS quadrature algorithm:             QAWS adaptive integration for singular functions.
1000                                                               (line   6)
1001 * QNG quadrature algorithm:              QNG non-adaptive Gauss-Kronrod integration.
1002                                                               (line   6)
1003 * QR decomposition:                      QR Decomposition.    (line   6)
1004 * QR decomposition with column pivoting: QR Decomposition with Column Pivoting.
1005                                                               (line   6)
1006 * QUADPACK:                              Numerical Integration.
1007                                                               (line   6)
1008 * quadratic equation, solving:           Quadratic Equations. (line   6)
1009 * quadrature:                            Numerical Integration.
1010                                                               (line   6)
1011 * quantile functions:                    Random Number Distributions.
1012                                                               (line   6)
1013 * quasi-random sequences:                Quasi-Random Sequences.
1014                                                               (line   6)
1015 * R250 shift-register random number generator: Other random number generators.
1016                                                               (line  60)
1017 * Racah coefficients:                    Coupling Coefficients.
1018                                                               (line   6)
1019 * Radial Mathieu Functions:              Radial Mathieu Functions.
1020                                                               (line   6)
1021 * radioactivity, units of:               Radioactivity.       (line   6)
1022 * Radix-2 FFT for real data:             Radix-2 FFT routines for real data.
1023                                                               (line   6)
1024 * Radix-2 FFT, complex data:             Radix-2 FFT routines for complex data.
1025                                                               (line   6)
1026 * rand, BSD random number generator:     Unix random number generators.
1027                                                               (line  17)
1028 * rand48 random number generator:        Unix random number generators.
1029                                                               (line  58)
1030 * random number distributions:           Random Number Distributions.
1031                                                               (line   6)
1032 * random number generators:              Random Number Generation.
1033                                                               (line   6)
1034 * random sampling from histograms:       The histogram probability distribution struct.
1035                                                               (line   6)
1036 * RANDU random number generator:         Other random number generators.
1037                                                               (line 105)
1038 * RANF random number generator:          Other random number generators.
1039                                                               (line  23)
1040 * range:                                 Statistics.          (line   6)
1041 * range-checking for matrices:           Accessing matrix elements.
1042                                                               (line   6)
1043 * range-checking for vectors:            Accessing vector elements.
1044                                                               (line   6)
1045 * RANLUX random number generator:        Random number generator algorithms.
1046                                                               (line  68)
1047 * RANLXD random number generator:        Random number generator algorithms.
1048                                                               (line  62)
1049 * RANLXS random number generator:        Random number generator algorithms.
1050                                                               (line  47)
1051 * RANMAR random number generator:        Other random number generators.
1052                                                               (line  54)
1053 * Rayleigh distribution:                 The Rayleigh Distribution.
1054                                                               (line   7)
1055 * Rayleigh Tail distribution:            The Rayleigh Tail Distribution.
1056                                                               (line   8)
1057 * real nonsymmetric matrix, eigensystem: Real Nonsymmetric Matrices.
1058                                                               (line   6)
1059 * real symmetric matrix, eigensystem:    Real Symmetric Matrices.
1060                                                               (line   6)
1061 * Reciprocal Gamma function:             Gamma Functions.     (line  50)
1062 * rectangular to polar conversion:       Conversion Functions.
1063                                                               (line   6)
1064 * recursive stratified sampling, MISER:  MISER.               (line   6)
1065 * reduction of angular variables:        Restriction Functions.
1066                                                               (line   6)
1067 * refinement of solutions in linear systems: LU Decomposition.
1068                                                               (line  56)
1069 * regression, least squares:             Least-Squares Fitting.
1070                                                               (line   6)
1071 * Regular Bessel Functions, Fractional Order: Regular Bessel Function - Fractional Order.
1072                                                               (line   6)
1073 * Regular Bessel Functions, Zeros of:    Zeros of Regular Bessel Functions.
1074                                                               (line   6)
1075 * Regular Cylindrical Bessel Functions:  Regular Cylindrical Bessel Functions.
1076                                                               (line   6)
1077 * Regular Modified Bessel Functions, Fractional Order: Regular Modified Bessel Functions - Fractional Order.
1078                                                               (line   6)
1079 * Regular Modified Cylindrical Bessel Functions: Regular Modified Cylindrical Bessel Functions.
1080                                                               (line   6)
1081 * Regular Modified Spherical Bessel Functions: Regular Modified Spherical Bessel Functions.
1082                                                               (line   6)
1083 * Regular Spherical Bessel Functions:    Regular Spherical Bessel Functions.
1084                                                               (line   6)
1085 * Regulated Gamma function:              Gamma Functions.     (line  41)
1086 * relative Pochhammer symbol:            Pochhammer Symbol.   (line  31)
1087 * reporting bugs in GSL:                 Reporting Bugs.      (line   6)
1088 * representations of complex numbers:    Complex numbers.     (line   6)
1089 * resampling from histograms:            Resampling from histograms.
1090                                                               (line   6)
1091 * residual, in nonlinear systems of equations <1>: Search Stopping Parameters for Minimization Algorithms.
1092                                                               (line  30)
1093 * residual, in nonlinear systems of equations: Search Stopping Parameters for the multidimensional solver.
1094                                                               (line  31)
1095 * reversing a permutation:               Permutation functions.
1096                                                               (line   7)
1097 * RK2, Runge-Kutta method:               Stepping Functions.  (line  70)
1098 * RK4, Runge-Kutta method:               Stepping Functions.  (line  73)
1099 * RKF45, Runge-Kutta-Fehlberg method:    Stepping Functions.  (line  78)
1100 * root finding:                          One dimensional Root-Finding.
1101                                                               (line   6)
1102 * root finding, bisection algorithm:     Root Bracketing Algorithms.
1103                                                               (line  17)
1104 * root finding, Brent's method:          Root Bracketing Algorithms.
1105                                                               (line  50)
1106 * root finding, caveats:                 Root Finding Caveats.
1107                                                               (line   6)
1108 * root finding, false position algorithm: Root Bracketing Algorithms.
1109                                                               (line  33)
1110 * root finding, initial guess:           Search Bounds and Guesses.
1111                                                               (line   6)
1112 * root finding, Newton's method:         Root Finding Algorithms using Derivatives.
1113                                                               (line  16)
1114 * root finding, overview:                Root Finding Overview.
1115                                                               (line   6)
1116 * root finding, providing a function to solve: Providing the function to solve.
1117                                                               (line   6)
1118 * root finding, search bounds:           Search Bounds and Guesses.
1119                                                               (line   6)
1120 * root finding, secant method:           Root Finding Algorithms using Derivatives.
1121                                                               (line  30)
1122 * root finding, Steffenson's method:     Root Finding Algorithms using Derivatives.
1123                                                               (line  61)
1124 * root finding, stopping parameters <1>: Search Stopping Parameters for the multidimensional solver.
1125                                                               (line   6)
1126 * root finding, stopping parameters:     Search Stopping Parameters.
1127                                                               (line   6)
1128 * roots:                                 One dimensional Root-Finding.
1129                                                               (line   6)
1130 * ROTG, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
1131                                                               (line 116)
1132 * rounding mode:                         Setting up your IEEE environment.
1133                                                               (line   6)
1134 * Runge-Kutta Cash-Karp method:          Stepping Functions.  (line  82)
1135 * Runge-Kutta methods, ordinary differential equations: Stepping Functions.
1136                                                               (line  70)
1137 * Runge-Kutta Prince-Dormand method:     Stepping Functions.  (line  85)
1138 * safe comparison of floating point numbers: Approximate Comparison of Floating Point Numbers.
1139                                                               (line  13)
1140 * sampling from histograms <1>:          The histogram probability distribution struct.
1141                                                               (line   6)
1142 * sampling from histograms:              Resampling from histograms.
1143                                                               (line   6)
1144 * SAXPY, Level-1 BLAS:                   Level 1 GSL BLAS Interface.
1145                                                               (line  96)
1146 * SCAL, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
1147                                                               (line 109)
1148 * schedule, cooling:                     Simulated Annealing algorithm.
1149                                                               (line  23)
1150 * se(q,x), Mathieu function:             Angular Mathieu Functions.
1151                                                               (line   6)
1152 * secant method for finding roots:       Root Finding Algorithms using Derivatives.
1153                                                               (line  30)
1154 * selection function, ntuples:           Histogramming ntuple values.
1155                                                               (line  13)
1156 * series, acceleration:                  Series Acceleration. (line   6)
1157 * shared libraries:                      Shared Libraries.    (line   6)
1158 * shell prompt:                          Conventions used in this manual.
1159                                                               (line   6)
1160 * Shi(x):                                Hyperbolic Integrals.
1161                                                               (line   6)
1162 * shift-register random number generator: Other random number generators.
1163                                                               (line  60)
1164 * Si(x):                                 Trigonometric Integrals.
1165                                                               (line   6)
1166 * sign bit, IEEE format:                 Representation of floating point numbers.
1167                                                               (line   6)
1168 * sign of the determinant of a matrix:   LU Decomposition.    (line  98)
1169 * simplex algorithm, minimization:       Multimin Algorithms. (line  67)
1170 * simulated annealing:                   Simulated Annealing. (line   6)
1171 * sin, of complex number:                Complex Trigonometric Functions.
1172                                                               (line   7)
1173 * sine function, special functions:      Circular Trigonometric Functions.
1174                                                               (line   8)
1175 * single precision, IEEE format:         Representation of floating point numbers.
1176                                                               (line  31)
1177 * singular functions, numerical integration of: QAWS adaptive integration for singular functions.
1178                                                               (line   6)
1179 * singular points, specifying positions in quadrature: QAGP adaptive integration with known singular points.
1180                                                               (line   6)
1181 * singular value decomposition:          Singular Value Decomposition.
1182                                                               (line   6)
1183 * Skew Levy distribution:                The Levy skew alpha-Stable Distribution.
1184                                                               (line   9)
1185 * slope, see numerical derivative:       Numerical Differentiation.
1186                                                               (line   6)
1187 * Sobol sequence:                        Quasi-Random Sequences.
1188                                                               (line   6)
1189 * solution of linear system by Householder transformations: Householder solver for linear systems.
1190                                                               (line   6)
1191 * solution of linear systems, Ax=b:      Linear Algebra.      (line   6)
1192 * solving a nonlinear equation:          One dimensional Root-Finding.
1193                                                               (line   6)
1194 * solving nonlinear systems of equations: Multidimensional Root-Finding.
1195                                                               (line   6)
1196 * sorting:                               Sorting.             (line   6)
1197 * sorting eigenvalues and eigenvectors:  Sorting Eigenvalues and Eigenvectors.
1198                                                               (line   6)
1199 * sorting vector elements:               Sorting vectors.     (line  23)
1200 * source code, reuse in applications:    Code Reuse.          (line   6)
1201 * special functions:                     Special Functions.   (line   6)
1202 * Spherical Bessel Functions:            Regular Spherical Bessel Functions.
1203                                                               (line   6)
1204 * spherical harmonics:                   Legendre Functions and Spherical Harmonics.
1205                                                               (line   6)
1206 * spherical random variates, 2D:         Spherical Vector Distributions.
1207                                                               (line  14)
1208 * spherical random variates, 3D:         Spherical Vector Distributions.
1209                                                               (line  33)
1210 * spherical random variates, N-dimensional: Spherical Vector Distributions.
1211                                                               (line  42)
1212 * spline:                                Interpolation.       (line   6)
1213 * splines, basis:                        Basis Splines.       (line   6)
1214 * square root of a matrix, Cholesky decomposition: Cholesky Decomposition.
1215                                                               (line   6)
1216 * square root of complex number:         Elementary Complex Functions.
1217                                                               (line   7)
1218 * standard deviation:                    Statistics.          (line   6)
1219 * standard deviation, from histogram:    Histogram Statistics.
1220                                                               (line  30)
1221 * standards conformance, ANSI C:         Using the library.   (line   6)
1222 * Statistical Reference Datasets (StRD): Fitting References and Further Reading.
1223                                                               (line  16)
1224 * statistics:                            Statistics.          (line   6)
1225 * statistics, from histogram:            Histogram Statistics.
1226                                                               (line   6)
1227 * steepest descent algorithm, minimization: Multimin Algorithms.
1228                                                               (line  57)
1229 * Steffenson's method for finding roots: Root Finding Algorithms using Derivatives.
1230                                                               (line  61)
1231 * stratified sampling in monte carlo integration: Monte Carlo Integration.
1232                                                               (line   6)
1233 * stride, of vector index:               Vectors.             (line   6)
1234 * Student t-distribution:                The t-distribution.  (line  15)
1235 * subdiagonal, of a matrix:              Creating row and column views.
1236                                                               (line  74)
1237 * summation, acceleration:               Series Acceleration. (line   6)
1238 * superdiagonal, matrix:                 Creating row and column views.
1239                                                               (line  86)
1240 * SVD:                                   Singular Value Decomposition.
1241                                                               (line   6)
1242 * SWAP, Level-1 BLAS:                    Level 1 GSL BLAS Interface.
1243                                                               (line  76)
1244 * swapping permutation elements:         Accessing permutation elements.
1245                                                               (line  18)
1246 * SYMM, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
1247                                                               (line  41)
1248 * symmetric matrix, real, eigensystem:   Real Symmetric Matrices.
1249                                                               (line   6)
1250 * SYMV, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
1251                                                               (line  71)
1252 * synchrotron functions:                 Synchrotron Functions.
1253                                                               (line   6)
1254 * SYR, Level-2 BLAS:                     Level 2 GSL BLAS Interface.
1255                                                               (line 120)
1256 * SYR2, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
1257                                                               (line 144)
1258 * SYR2K, Level-3 BLAS:                   Level 3 GSL BLAS Interface.
1259                                                               (line 164)
1260 * SYRK, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
1261                                                               (line 126)
1262 * systems of equations, nonlinear:       Multidimensional Root-Finding.
1263                                                               (line   6)
1264 * t-distribution:                        The t-distribution.  (line  15)
1265 * t-test:                                Statistics.          (line   6)
1266 * tangent of complex number:             Complex Trigonometric Functions.
1267                                                               (line  15)
1268 * Tausworthe random number generator:    Random number generator algorithms.
1269                                                               (line 134)
1270 * Taylor coefficients, computation of:   Factorials.          (line  54)
1271 * testing combination for validity:      Combination properties.
1272                                                               (line  18)
1273 * testing permutation for validity:      Permutation properties.
1274                                                               (line  14)
1275 * thermal energy, units of:              Thermal Energy and Power.
1276                                                               (line   6)
1277 * time units:                            Measurement of Time. (line   6)
1278 * trailing dimension, matrices:          Matrices.            (line   6)
1279 * transformation, Householder:           Householder Transformations.
1280                                                               (line   6)
1281 * transforms, Hankel:                    Discrete Hankel Transforms.
1282                                                               (line   6)
1283 * transforms, wavelet:                   Wavelet Transforms.  (line   6)
1284 * transport functions:                   Transport Functions. (line   6)
1285 * traveling salesman problem:            Traveling Salesman Problem.
1286                                                               (line   6)
1287 * tridiagonal decomposition <1>:         Tridiagonal Decomposition of Hermitian Matrices.
1288                                                               (line   6)
1289 * tridiagonal decomposition:             Tridiagonal Decomposition of Real Symmetric Matrices.
1290                                                               (line   6)
1291 * tridiagonal systems:                   Tridiagonal Systems. (line   6)
1292 * trigonometric functions:               Trigonometric Functions.
1293                                                               (line   6)
1294 * trigonometric functions of complex numbers: Complex Trigonometric Functions.
1295                                                               (line   6)
1296 * trigonometric integrals:               Trigonometric Integrals.
1297                                                               (line   6)
1298 * TRMM, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
1299                                                               (line  78)
1300 * TRMV, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
1301                                                               (line  36)
1302 * TRSM, Level-3 BLAS:                    Level 3 GSL BLAS Interface.
1303                                                               (line 102)
1304 * TRSV, Level-2 BLAS:                    Level 2 GSL BLAS Interface.
1305                                                               (line  57)
1306 * TSP:                                   Traveling Salesman Problem.
1307                                                               (line   6)
1308 * TT800 random number generator:         Other random number generators.
1309                                                               (line  75)
1310 * two dimensional Gaussian distribution: The Bivariate Gaussian Distribution.
1311                                                               (line   9)
1312 * two dimensional histograms:            Two dimensional histograms.
1313                                                               (line   6)
1314 * two-sided exponential distribution:    The Laplace Distribution.
1315                                                               (line   7)
1316 * Type 1 Gumbel distribution, random variates: The Type-1 Gumbel Distribution.
1317                                                               (line   8)
1318 * Type 2 Gumbel distribution:            The Type-2 Gumbel Distribution.
1319                                                               (line   8)
1320 * u-transform for series:                Series Acceleration. (line   6)
1321 * underflow, IEEE exceptions:            Setting up your IEEE environment.
1322                                                               (line   6)
1323 * uniform distribution:                  The Flat (Uniform) Distribution.
1324                                                               (line   8)
1325 * units, conversion of:                  Physical Constants.  (line   6)
1326 * units, imperial:                       Imperial Units.      (line   6)
1327 * Unix random number generators, rand:   Unix random number generators.
1328                                                               (line  17)
1329 * Unix random number generators, rand48: Unix random number generators.
1330                                                               (line  17)
1331 * unnormalized incomplete Gamma function: Incomplete Gamma Functions.
1332                                                               (line   9)
1333 * unweighted linear fits:                Least-Squares Fitting.
1334                                                               (line   6)
1335 * usage, compiling application programs: Using the library.   (line   6)
1336 * value function, ntuples:               Histogramming ntuple values.
1337                                                               (line  23)
1338 * Van der Pol oscillator, example:       ODE Example programs.
1339                                                               (line   6)
1340 * variance:                              Statistics.          (line   6)
1341 * variance, from histogram:              Histogram Statistics.
1342                                                               (line  30)
1343 * variance-covariance matrix, linear fits: Fitting Overview.  (line  47)
1344 * VAX random number generator:           Other random number generators.
1345                                                               (line  87)
1346 * vector, operations:                    BLAS Support.        (line   6)
1347 * vector, sorting elements of:           Sorting vectors.     (line  23)
1348 * vectors <1>:                           Vectors.             (line   6)
1349 * vectors:                               Vectors and Matrices.
1350                                                               (line   6)
1351 * vectors, initializing:                 Initializing vector elements.
1352                                                               (line   6)
1353 * vectors, range-checking:               Accessing vector elements.
1354                                                               (line   6)
1355 * VEGAS monte carlo integration:         VEGAS.               (line   6)
1356 * viscosity, units of:                   Viscosity.           (line   6)
1357 * volume units:                          Volume Area and Length.
1358                                                               (line   6)
1359 * W function:                            Lambert W Functions. (line   6)
1360 * warning options:                       GCC warning options for numerical programs.
1361                                                               (line   6)
1362 * warranty (none):                       No Warranty.         (line   6)
1363 * wavelet transforms:                    Wavelet Transforms.  (line   6)
1364 * website, developer information:        Further Information. (line   6)
1365 * Weibull distribution:                  The Weibull Distribution.
1366                                                               (line   8)
1367 * weight, units of:                      Mass and Weight.     (line   6)
1368 * weighted linear fits:                  Least-Squares Fitting.
1369                                                               (line   6)
1370 * Wigner coefficients:                   Coupling Coefficients.
1371                                                               (line   6)
1372 * zero finding:                          One dimensional Root-Finding.
1373                                                               (line   6)
1374 * zero matrix:                           Initializing matrix elements.
1375                                                               (line   6)
1376 * zero, IEEE format:                     Representation of floating point numbers.
1377                                                               (line  27)
1378 * Zeros of Regular Bessel Functions:     Zeros of Regular Bessel Functions.
1379                                                               (line   6)
1380 * Zeta functions:                        Zeta Functions.      (line   6)
1381
1382