matherr(3) mojave man page | unix.com

MATHERR(3)						   BSD Library Functions Manual 						MATHERR(3)

NAME
     matherr -- deprecated floating-point error-reporting function

DESCRIPTION
     The matherr() function is deprecated. Use the floating-point enivronment routines instead. Prototypes for those functions can be found in the
     header file fenv.h.

BSD
								 December 11, 2006							       BSD