Popular Tutorials
Start Learning C++Certification Courses
Created with over a decade of experience and thousands of feedback.
C++ <cmath>
The C++ <cmath> header file declares a set of functions to perform mathematical operations such as: sqrt() to calculate the square root, log() to find natural logarithm of a number etc.
Returns Inverse cosine a Number
Returns Inverse Sine a Number
Returns Inverse tangent a Number
Returns Inverse Tangent of a Coordinate
Return ceiling value of number
Returns absolute value of an argument
Returns Cosine of the Argument
returns exponential (e) raised to a number
Returns absolute value of argument
Returns floor value of decimal number
returns largest among two arguments passed
Computes floating point remainder of division
Returns Natural Logarithm of a Number
Returns Base 10 Logarithm of a Number
returns base2 logarithm of a number
Breaks Number Into Integral and Fractional Part
returns a quiet NaN value
Computes Power a Number
Returns remainder of x/y
Returns integral value nearest to argument
Returns Sine of the Argument
Computes Square Root of A Number
Returns Tangent of the Argument
Truncates the demical part of a number