Manual Section... (3) - page: fmin
NAMEfmin, fminf, fminl - determine minimum of two floating-point numbers
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)):
DESCRIPTIONThese functions the lesser value of x and y.
RETURN VALUEThese functions return the minimum of x and y.
If one argument is a NaN, the other argument is returned.
ERRORSNo errors occur.
VERSIONSThese functions first appeared in glibc in version 2.1.
CONFORMING TOC99, POSIX.1-2001.
COLOPHONThis page is part of release 3.24 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
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Time: 15:27:11 GMT, June 11, 2010