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Try to correct 3th task

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AZEN-SGG 2025-05-08 16:36:02 +03:00
parent 0f13b05344
commit 031a771f7e
7 changed files with 194 additions and 49 deletions
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50
2025.05.02/03Ex/comp.h Normal file
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#ifndef COMP_H
#define COMP_H
#include <float.h>
#include <math.h>
static inline double * fpmax (double *pa, double *pb, double fa, double fb, double *max_f_p)
{
if ((fa - fb) > DBL_EPSILON)
{
*max_f_p = fa;
return pa;
} else
{
*max_f_p = fb;
return pb;
}
}
static inline double * fp_abs_max (double *pa, double *pb, double *fa, double *fb, double **max_f_p)
{
if ((fabs(*fa) - fabs(*fb)) > DBL_EPSILON)
{
*max_f_p = fa;
return pa;
} else
{
*max_f_p = fb;
return pb;
}
}
static inline int is_equal (const double a, const double b)
{
double diff = a - b;
double max_val = (a > b) ? a : b;
return ((diff < 0) ? -diff : diff) < (DBL_EPSILON * max_val);
}
static inline int is_null (const double a)
{
return ((a < 0) ? -a : a) < DBL_EPSILON;
}
static inline int is_eps (const double a, const double eps)
{
return (((a < 0) ? -a : a) - eps) < DBL_EPSILON;
}
#endif