NAME atan2, atan2f, atan2l - arc tangent function of two variables LIBRARY Math library ( libm ... atan2f(float y , float x ); long double atan2l(long double y , long double x ); F…NAME atan2, atan2f, atan2l - arc tangent function of two variables LIBRARY Math library ( libm ... atan2f(float y , float x ); long double atan2l(long double y , long double x ); F…NAME atan2, atan2f, atan2l - arc tangent function of two variables LIBRARY Math library ( libm ... atan2f(float y , float x ); long double atan2l(long double y , long double x ); F…