Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Class Math

java.lang
Class Math

java.lang.Object
  |
  +--java.lang.Math

Field Summary
`static double`	`E` The `double` value that is closer than any other to `e`, the base of the natural logarithms.
`static double`	`PI` The `double` value that is closer than any other to pi, the ratio of the circumference of a circle to its diameter.

Method Summary
`static double`	`abs(double a)` Returns the absolute value of a `double` value.
`static int`	`abs(int a)` Returns the absolute value of an `int` value.
`static double`	`acos(double a)` Returns the arc cosine of an angle, in the range of 0.0 through pi.
`static double`	`asin(double a)` Returns the arc sine of an angle, in the range of -pi/2 through pi/2.
`static double`	`atan(double a)` Returns the arc tangent of an angle, in the range of -pi/2 through pi/2.
`static double`	`ceil(double a)` Returns the smallest (closest to negative infinity) `double` value that is not less than the argument and is equal to a mathematical integer.
`static double`	`cos(double a)` Returns the trigonometric cosine of an angle.
`static double`	`exp(double a)` Returns the exponential number e (i.e., 2.718...) raised to the power of a `double` value.
`static double`	`floor(double a)` Returns the largest (closest to positive infinity) `double` value that is not greater than the argument and is equal to a mathematical integer.
`static double`	`log(double a)` Returns the natural logarithm (base e) of a `double` value.
`static double`	`max(double a, double b)` Returns the greater of two `double` values.
`static int`	`max(int a, int b)` Returns the greater of two `int` values.
`static double`	`min(double a, double b)` Returns the smaller of two `double` values.
`static int`	`min(int a, int b)` Returns the smaller of two `int` values.
`static double`	`pow(double a, double b)` Returns of value of the first argument raised to the power of the second argument.
`static double`	`random()` Returns a random number greater than or equal to `0.0` and less than `1.0`.
`static int`	`round(float a)` Returns the closest `int` to the argument.
`static double`	`sin(double a)` Returns the trigonometric sine of an angle.
`static double`	`sqrt(double a)` Returns the square root of a `double` value.
`static double`	`tan(double a)` Returns the trigonometric tangent of an angle.
`static double`	`toDegrees(double angrad)` Converts an angle measured in radians to the equivalent angle measured in degrees.
`static double`	`toRadians(double angdeg)` Converts an angle measured in degrees to the equivalent angle measured in radians.

java.lang Class Math

java.lang
Class Math