class LogHistogram extends Histogram {

    @SuppressWarnings("WeakerAccess")
    public static double approxLog2(double value) {
        final long valueBits = Double.doubleToRawLongBits(value);
        final long exponent = ((valueBits & 0x7ff0_0000_0000_0000L) >>> 52) - 1024;
        final double m = Double.longBitsToDouble((valueBits & 0x800fffffffffffffL) | 0x3ff0000000000000L);
        return (m * (2 - (1.0 / 3) * m) + exponent - (2.0 / 3.0));
    }

    @SuppressWarnings("WeakerAccess") public  LogHistogram(double min, double max);
    @SuppressWarnings("WeakerAccess") public  LogHistogram(double min, double max, double epsilonFactor);

}