Constructor Detail

Method Detail

• logistic

   final static Double logistic(Double sigma, Double tau, Double parameters)

  Logistic function.

  Parameters:

  sigma - Steepness parameter of the logistic function.

  tau - Threshold parameter of the logistic function.

• advancedLogistic

   final static Double advancedLogistic(Double sigma, Double tau, Double parameters)

  Parameters:

  sigma - Steepness parameter of the advanced logistic function.

  tau - Threshold parameter of the advanced logistic function.

• closestTo

   final static Double closestTo(Double reference, Double v1, Double v2)

  Parameters:

  reference - the value

  v1 - first value to compare to

  v2 - second value to compare to

  Returns:

  v1 if val is closer to v1 than to v2, v2 otherwise

• fuzzyEquals

   final static Boolean fuzzyEquals(Double a, Double b)

  Compares two double values, taking care of computing a relative error tolerance threshold.

  Parameters:

  a - first double

  b - second double

  Returns:

  true if the double are equals with a precision order of DOUBLE_EQUALITY_EPSILON

• fuzzyGreaterEquals

   final static Boolean fuzzyGreaterEquals(Double a, Double b)

  Compares two double values, taking care of computing a relative error tolerance threshold.

  Parameters:

  a - first double

  b - second double

  Returns:

  true if a >= b, or if fuzzyEquals(a, b).

• fuzzySmallerEquals

   final static Boolean fuzzySmallerEquals(Double a, Double b)

  Compares two double values, taking care of computing a relative error tolerance threshold.

  Parameters:

  a - first double

  b - second double

  Returns:

  true if a <= b, or if fuzzyEquals(a, b).