Click above to get retro games delivered to your door ever month!

 expl()                  Calculate Long Double Exponential

 #include   <math.h>
 #include   <errno.h>

 long double expl(x);
 long double x;

    This is the long double-precision version of exp(); it calculates
    a long double-precision exponential value. See exp() for more
    information.

    Returns:    The exponential value if successful, _LHUGE_VAL on
                overflow, or 0 on underflow.

 Portability:   Not supported by the ANSI standard.