copy sign of a number NAME copysign, copysignf, copysignl - copy sign of a number LIBRARY Math library ( libm , -lm ) SYNOPSI...copy sign of a number NAME copysign, copysignf, copysignl - copy sign of a number LIBRARY Math library ( libm , -lm ) SYNOPSI...copy sign of a number NAME copysign, copysignf, copysignl - copy sign of a number LIBRARY Math library ( libm , -lm ) SYNOPSI......d in IEC 559 (and the appendix with recommended functions in IEEE 754/IEEE 854). SEE ALSO copysign (3)...0) tgamma(fin) o/f OVERFLOW HUGE_VAL n ERANGE tgamma(-int) SING NAN y EDOM tgamma(0) SING copysign( y ERANGE HUGE_VAL,x) log(0) SING -HUGE y EDOM log(x<0) DOMAIN -HUGE y EDOM lo…