Miscellaneous core classes

CPD Results

The following document contains the results of PMD's CPD 6.55.0.

Duplications

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java

private static final double[] EXP_INT_A = new double[] {
        +0.0d,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java

1488

org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java

2996

+8.218407798110846E307d,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
        Double.NaN,
    };

    /** Exponential evaluated at integer values.
     * <pre>
     * exp(x) =  expIntTableA[x + EXP_INT_TABLE_MAX_INDEX] + expIntTableB[x+EXP_INT_TABLE_MAX_INDEX]
     * </pre>
     */
    private static final double[] EXP_INT_B = new double[] {

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1489
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1538
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2997
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	30
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1490
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1539
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2998
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	31
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1491
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1540
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2999
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	32
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1492
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1541
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3000
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	33
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1493
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1542
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3001
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	34
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1494
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1543
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3002
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	35
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1495
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1544
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3003
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	36
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1496
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1545
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3004
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	37
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1497
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1546
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3005
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	38
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java

203

org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java

249

static double slowCos(final double x, final double[] result) {

        final double[] xs = new double[2];
        final double[] ys = new double[2];
        final double[] facts = new double[2];
        final double[] as = new double[2];
        split(x, xs);
        ys[0] = ys[1] = 0.0;

        for (int i = FACT.length - 1; i >= 0; i--) {
            splitMult(xs, ys, as);
            ys[0] = as[0];
            ys[1] = as[1];

            if ((i & 1) != 0) { // skip odd entries

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1498
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1547
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3006
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	39
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java

217

org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java

262

if ((i & 1) != 0) { // skip odd entries
                continue;
            }

            split(FACT[i], as);
            splitReciprocal(as, facts);

            if ((i & 2) != 0) { // alternate terms are negative
                facts[0] = -facts[0];
                facts[1] = -facts[1];
            }

            splitAdd(ys, facts, as);
            ys[0] = as[0]; ys[1] = as[1];
        }

        if (result != null) {
            result[0] = ys[0];
            result[1] = ys[1];
        }

        return ys[0] + ys[1];
    }

    /**
     * For x between 0 and pi/4 compute sine using Taylor expansion:
     * sin(x) = x - x^3/3! + x^5/5! - x^7/7! ...
     * @param x number from which sine is requested
     * @param result placeholder where to put the result in extended precision
     * (may be null)
     * @return sin(x)
     */
    static double slowSin(final double x, final double[] result) {

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1499
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1548
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3007
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	40
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java	203
org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java	249
org/apache/commons/math4/core/jdkmath/AccurateMathCalc.java	294
static double slowCos(final double x, final double[] result) { final double[] xs = new double[2]; final double[] ys = new double[2]; final double[] facts = new double[2]; final double[] as = new double[2]; split(x, xs); ys[0] = ys[1] = 0.0; for (int i = FACT.length - 1; i >= 0; i--) { splitMult(xs, ys, as); ys[0] = as[0]; ys[1] = as[1];

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMath.java

414

org/apache/commons/math4/core/jdkmath/AccurateMath.java

493

exp(x, 0.0, hiPrec);

        double ya = hiPrec[0] + hiPrec[1];
        double yb = -(ya - hiPrec[0] - hiPrec[1]);

        double temp = ya * HEX_40000000;
        double yaa = ya + temp - temp;
        double yab = ya - yaa;

        // recip = 1/y
        double recip = 1.0 / ya;
        temp = recip * HEX_40000000;
        double recipa = recip + temp - temp;
        double recipb = recip - recipa;

        // Correct for rounding in division
        recipb += (1.0 - yaa * recipa - yaa * recipb - yab * recipa - yab * recipb) * recip;
        // Account for yb
        recipb += -yb * recip * recip;

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMath.java

2354

org/apache/commons/math4/core/jdkmath/AccurateMath.java

2419

}

        if (xa != xa || xa == Double.POSITIVE_INFINITY) {
            return Double.NaN;
        }

        /* Perform any argument reduction */
        double xb = 0;
        if (xa > 3294198.0) {
            // PI * (2**20)
            // Argument too big for CodyWaite reduction.  Must use
            // PayneHanek.
            double[] reduceResults = new double[3];
            reducePayneHanek(xa, reduceResults);
            quadrant = ((int) reduceResults[0]) & 3;
            xa = reduceResults[1];
            xb = reduceResults[2];
        } else if (xa > 1.5707963267948966) {
            final CodyWaite cw = new CodyWaite(xa);
            quadrant = cw.getK() & 3;
            xa = cw.getRemA();
            xb = cw.getRemB();
        }

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1500
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1549
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3008
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	41
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1501
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1550
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3009
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	42
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File

Line

org/apache/commons/math4/core/jdkmath/AccurateMath.java

624

org/apache/commons/math4/core/jdkmath/AccurateMath.java

662

temp = da + yb;
            db += -(temp - da - yb);
            da = temp;

            temp = da * HEX_40000000;
            double daa = da + temp - temp;
            double dab = da - daa;

            // ratio = na/da
            double ratio = na / da;
            temp = ratio * HEX_40000000;
            double ratioa = ratio + temp - temp;
            double ratiob = ratio - ratioa;

            // Correct for rounding in division
            ratiob += (na - daa * ratioa - daa * ratiob - dab * ratioa - dab * ratiob) / da;

            // Account for nb
            ratiob += nb / da;
            // Account for db
            ratiob += -db * na / da / da;

            result = ratioa + ratiob;
        } else {

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1502
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1551
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3010
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	43
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	29
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1503
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1552
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	3011
+0.0d, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,

File	Line
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	44
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1488
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	1537
org/apache/commons/math4/core/jdkmath/AccurateMathLiteralArrays.java	2996
Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN, Double.NaN,