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Classical RL algorithms implemented in Java, including Q-Learn, R-Learn, SARSA, Actor-Critic

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package com.github.chen0040.rl.utils;

/**
 * Created by xschen on 10/11/2015 0011.
 */
public class DoubleUtils {
    public static boolean equals(double a1, double a2){
        return Math.abs(a1-a2) < 1e-10;
    }

    public static boolean isZero(double a){
        return a < 1e-20;
    }
}