NAME

       fmin, fminf, fminl - determine minimum of two floating-point numbers

LIBRARY

       Math library (libm, -lm)

SYNOPSIS

       #include <math.h>

       double fmin(double x, double y);
       float fminf(float x, float y);
       long double fminl(long double x, long double y);

   Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

       fmin(), fminf(), fminl():
           _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L

DESCRIPTION

       These functions return the lesser value of x and y.

RETURN VALUE

       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.

ERRORS

       No errors occur.

VERSIONS

       These functions were added in glibc 2.1.

ATTRIBUTES

       For an explanation of the terms used in this section, see attributes(7).

       ┌───────────────────────────────────────────────────────────────┬───────────────┬─────────┐
       │Interface                                                      │ Attribute     │ Value   │
       ├───────────────────────────────────────────────────────────────┼───────────────┼─────────┤
       │fmin(), fminf(), fminl()                                       │ Thread safety │ MT-Safe │
       └───────────────────────────────────────────────────────────────┴───────────────┴─────────┘

STANDARDS

       C99, POSIX.1-2001, POSIX.1-2008.

SEE ALSO

       fdim(3), fmax(3)