All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class com.bulletproof.util.Math 

java.lang.Object
   |
   +----com.bulletproof.util.Math
public final class Math
extends Object

Variable Index

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

Method Index

o cos(float)
Returns the trigonometric cosine of an angle.
o floor(float)
Returns the largest (closest to positive infinity) double value that is not greater than the argument and is equal to a mathematical integer.
o round(float)
Returns the closest int to the argument.
o sin(float)
Returns the trigonometric sine of an angle.

Variables

o E 
 public static final double E
The double value that is closer than any other to e, the base of the natural logarithms.

o PI 
 public static final double PI
The double value that is closer than any other to pi, the ratio of the circumference of a circle to its diameter.

Methods

o sin 
 public static float sin(float radians)
Returns the trigonometric sine of an angle.

Parameters:
a - an angle, in radians.
Returns:
the sine of the argument.
o cos 
 public static double cos(float radians)
Returns the trigonometric cosine of an angle.

Parameters:
a - an angle, in radians.
Returns:
the cosine of the argument.
o floor 
 public static double floor(float a)
Returns the largest (closest to positive infinity) double value that is not greater than the argument and is equal to a mathematical integer.

Parameters:
a - a double value.
a - an assigned value.
Returns:
the largest (closest to positive infinity) double value that is not greater than the argument and is equal to a mathematical integer.
o round 
 public static int round(float a)
Returns the closest int to the argument.

Parameters:
a - a float value.
Returns:
the value of the argument rounded to the nearest int value. 
All Packages  Class Hierarchy  This Package  Previous  Next  Index