tan
Syntax:
#include <cmath> double tan( double arg );
The tan() function returns the tangent of arg, where arg is given in radians. If arg is infinite, tan() will return NAN and raise a floating-point exception.
Related topics:
#include <cmath> double tan( double arg );
The tan() function returns the tangent of arg, where arg is given in radians. If arg is infinite, tan() will return NAN and raise a floating-point exception.