| FMIN(3) | Linux Programmer's Manual | FMIN(3) |
fmin, fminf, fminl - determine minimum of two floating-point numbers
#include <math.h>
double fmin(double x, double
y);
float fminf(float x, float y);
long double fminl(long double x, long double
y);
Link with -lm.
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
fmin(), fminf(), fminl():
These functions return the lesser value of x and y.
These functions return the minimum of x and y.
If one argument is a NaN, the other argument is returned.
If both arguments are NaN, a NaN is returned.
No errors occur.
These functions first appeared in glibc in version 2.1.
For an explanation of the terms used in this section, see attributes(7).
| Interface | Attribute | Value |
| fmin (), fminf (), fminl () | Thread safety | MT-Safe |
C99, POSIX.1-2001, POSIX.1-2008.
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| 2017-09-15 |