C++ acos()
Returns Inverse cosine a Number
C++ asin()
Returns Inverse Sine a Number
C++ atan()
Returns Inverse tangent a Number
C++ atan2()
Returns Inverse Tangent of a Coordinate
C++ ceil()
Return ceiling value of number
C++ cmath abs()
Returns absolute value of an argument
C++ cos()
Returns Cosine of the Argument
C++ exp()
returns exponential (e) raised to a number
C++ fabs()
Returns absolute value of argument
C++ floor()
Returns floor value of decimal number
C++ fmax()
returns largest among two arguments passed
C++ fmod()
Computes floating point remainder of division
C++ log()
Returns Natural Logarithm of a Number
C++ log10()
Returns Base 10 Logarithm of a Number
C++ log2()
returns base2 logarithm of a number
C++ modf()
Breaks Number Into Integral and Fractional Part
C++ nan()
returns a quiet NaN value
C++ pow()
Computes Power a Number
C++ remainder()
Returns remainder of x/y
C++ round()
Returns integral value nearest to argument
C++ sin()
Returns Sine of the Argument
C++ sqrt()
Computes Square Root of A Number
C++ tan()
Returns Tangent of the Argument
C++ trunc()
Truncates the demical part of a number