NAME fabs, fabsf, fabsl - absolute value of floating-point number LIBRARY Math library ( libm ... SYNOPSIS #include double fabs(double x ); float fabsf(float x ); long double fab…NAME fabs, fabsf, fabsl - absolute value of floating-point number LIBRARY Math library ( libm ... SYNOPSIS #include double fabs(double x ); float fabsf(float x ); long double fab…NAME fabs, fabsf, fabsl - absolute value of floating-point number LIBRARY Math library ( libm ... SYNOPSIS #include double fabs(double x ); float fabsf(float x ); long double fab…functions. SEE ALSO cabs (3), ceil (3), fabs (3), floor (3), rintfunctions. SEE ALSO cabs (3), ceil (3), fabs (3), floor (3), rintfunctions. SEE ALSO cabs (3), ceil (3), fabs (3), floor (3), rintfunctions. SEE ALSO cabs (3), ceil (3), fabs (3), floor (3), rintlogb( x ) is similar to floor(log2(fabs( x ))), except that the latter may givelogb( x ) is similar to floor(log2(fabs( x ))), except that the latter may givelogb( x ) is similar to floor(log2(fabs( x ))), except that the latter may give