Example usage for org.apache.commons.math3.analysis.function Log Log

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In this page you can find the example usage for org.apache.commons.math3.analysis.function Log Log.

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From source file:org.deidentifier.arx.criteria.EDDifferentialPrivacy.java

/**
 * Calculates c_n//from ww w. j  av a  2 s .  co  m
 * @param n
 * @param epsilon
 * @param beta
 * @return
 */
private double calculateC(int n, double epsilon, double beta) {
    double gamma = calculateGamma(epsilon, beta);
    return (new Exp()).value(-1.0d * n * (gamma * (new Log()).value(gamma / beta) - (gamma - beta)));
}

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