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Added script front-end for primer-design code
[htsworkflow.git]
/
htswanalysis
/
MACS
/
lib
/
gsl
/
gsl-1.11
/
doc
/
examples
/
ieeeround.c
1
#include <stdio.h>
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#include <gsl/gsl_math.h>
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#include <gsl/gsl_ieee_utils.h>
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int
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main (void)
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{
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double x = 1, oldsum = 0, sum = 0;
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int i = 0;
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gsl_ieee_env_setup (); /* read GSL_IEEE_MODE */
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do
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{
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i++;
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oldsum = sum;
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sum += x;
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x = x / i;
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printf ("i=%2d sum=%.18f error=%g\n",
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i, sum, sum - M_E);
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if (i > 30)
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break;
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}
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while (sum != oldsum);
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return 0;
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}