Field Detail

• SAFE_MIN

  public static final double SAFE_MIN

  Safe minimum, such that 1 / SAFE_MIN does not overflow.

  In IEEE 754 arithmetic, this is also the smallest normalized number 2^-1022. The value of this constant is from Apache Commons Math 2.2.

  See Also:

  Constant Field Values

Method Detail

• divisorMod

  public static int divisorMod(int a,
                               int n)

  Modulus, divisor-style.

  Parameters:

  a - a

  n - n

  Returns:

  the modulus

• dCos

  public static double dCos(double degrees)

  Returns the cosine of an angle given in degrees. This is better than just Math.cos(Math.toRadians(degrees)) because it provides a more accurate result for angles divisible by 90 degrees.

  Parameters:

  degrees - the angle

  Returns:

  the cosine of the given angle

• dSin

  public static double dSin(double degrees)

  Returns the sine of an angle given in degrees. This is better than just Math.sin(Math.toRadians(degrees)) because it provides a more accurate result for angles divisible by 90 degrees.

  Parameters:

  degrees - the angle

  Returns:

  the sine of the given angle

• roundHalfUp

  public static double roundHalfUp(double value)

  Returns the rounded double of the given value, rounding to the nearest integer value away from zero on ties.

  This behavior is the same as RoundingMode.HALF_UP.

  Parameters:

  value - the value

  Returns:

  the rounded value