pow - C++ Users double pow (double base , double exponent); float pow (float base , float exponent);long double pow (long double base, long double exponent); double pow (Type1 base , Type2 exponent); additional overloads
cos - C++ Users Parameters x Value representing an angle expressed in radians One radian is equivalent to 180 PI degrees Return Value Cosine of x radians Example
round - C++ Users Parameters x Value to round Return Value The value of x rounded to the nearest integral (as a floating-point value) Example
abs - C++ Users Returns the absolute value of x: | x | These convenience abs overloads are exclusive of C++ In C, abs is only declared in <stdlib h> (and operates on int values) Since C++11, additional overloads are provided in this header (<cmath>) for the integral types: These overloads effectively cast x to a double before calculations (defined for T being any integral type) Parameters x Value whose
ceil - C++ Users ceil of 2 3 is 3 0 ceil of 3 8 is 4 0 ceil of -2 3 is -2 0 ceil of -3 8 is -3 0