# Java – Math Class

Java – Math Class 2017-08-09T12:28:54+00:00
Java Math Class :
• For scientific and engineering calculations, a variety of mathematical functions are required.
• Java provides these functions in the Math class available in java.lang package.
• The methods defined in Math class are given following:
 Method Description Double sin(double x) Returns the sine value of angle x in radians. Double cos(double x) Returns the cosine value of the angle x in radians Double tan(double x) Returns the tangent value of  the angle x in radians Double asin(double x) Returns angle value in radians for arcsin of x Double acos(double x) Returns angle value in radians for arcos of x Double atan(double x) Returns angle value in radians for arctangent of x Double exp(double x) Returns exponential value of x Double log(double x) Returns the natural logarithm of x Double pow(double x, double y) Returns x to the power of y Double sqrt(double x) Returns the square root of x Int abs(double n) Returns absolute value of n Double ceil(double x) Returns the smallest wholoe number greater than or equal to x Double floor(double x) Returns the largest whole number less than or equal to x Int max(itn n, int m) Returns the maximum of n and m Int min(int n, int m) Returns the minimum of n and m Double rint(double x) Returns the rounded whole number of x Int round(float x) Returns the rounded int value of x Long round(double x) Returns the rounded int value of x Double random() Returns a random value between 0 and 1.0 Double toRandians(double angle) Converts the angle in degrees to radians Double toDegrees(double angle) Converts the angle in radians to degrees

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