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alkis · 05 September 2017, 20:09

abs is for integers, fabs is for floats.
abs is/should-be prototyped in <stdlib.h>
fabs is/should-be prototyped in <math.h>

check the type of the argument and use the apropiate one.

05 September 2017, 20:09	#39
alkis Registered User Join Date: Dec 2010 Location: Athens/Greece Age: 53 Posts: 719	abs is for integers, fabs is for floats. abs is/should-be prototyped in <stdlib.h> fabs is/should-be prototyped in <math.h> check the type of the argument and use the apropiate one.