Package org.apache.commons.math3.fraction

Examples of org.apache.commons.math3.fraction.Fraction

251
252
253
254
255
256
257
258
259
260
261
    @Test
    public void testWalkInDefaultOrderPreservingVisitor1() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final FieldVectorPreservingVisitor<Fraction> visitor;
        visitor = new FieldVectorPreservingVisitor<Fraction>() {
View Full Code Here
338
339
340
341
342
343
344
345
346
347
348
    @Test
    public void testWalkInDefaultOrderPreservingVisitor3() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final int expectedStart = 2;
        final int expectedEnd = 7;
        final FieldVectorPreservingVisitor<Fraction> visitor;
View Full Code Here
376
377
378
379
380
381
382
383
384
385
386
    @Test
    public void testWalkInOptimizedOrderPreservingVisitor1() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final FieldVectorPreservingVisitor<Fraction> visitor;
        visitor = new FieldVectorPreservingVisitor<Fraction>() {
            private final boolean[] visited = new boolean[data.length];
View Full Code Here
465
466
467
468
469
470
471
472
473
474
475
    @Test
    public void testWalkInOptimizedOrderPreservingVisitor3() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final int expectedStart = 2;
        final int expectedEnd = 7;
        final FieldVectorPreservingVisitor<Fraction> visitor;
View Full Code Here
505
506
507
508
509
510
511
512
513
514
515
    @Test
    public void testWalkInDefaultOrderChangingVisitor1() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final FieldVectorChangingVisitor<Fraction> visitor;
        visitor = new FieldVectorChangingVisitor<Fraction>() {
View Full Code Here
596
597
598
599
600
601
602
603
604
605
606
    @Test
    public void testWalkInDefaultOrderChangingVisitor3() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final int expectedStart = 2;
        final int expectedEnd = 7;
        final FieldVectorChangingVisitor<Fraction> visitor;
View Full Code Here
638
639
640
641
642
643
644
645
646
647
648
    @Test
    public void testWalkInOptimizedOrderChangingVisitor1() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final FieldVectorChangingVisitor<Fraction> visitor;
        visitor = new FieldVectorChangingVisitor<Fraction>() {
            private final boolean[] visited = new boolean[data.length];
View Full Code Here
731
732
733
734
735
736
737
738
739
740
741
    @Test
    public void testWalkInOptimizedOrderChangingVisitor3() {
        final Fraction[] data = new Fraction[] {
            Fraction.ZERO, Fraction.ONE, Fraction.ZERO,
            Fraction.ZERO, Fraction.TWO, Fraction.ZERO,
            Fraction.ZERO, Fraction.ZERO, new Fraction(3)
        };
        final SparseFieldVector<Fraction> v = new SparseFieldVector<Fraction>(field, data);
        final int expectedStart = 2;
        final int expectedEnd = 7;
        final FieldVectorChangingVisitor<Fraction> visitor;
View Full Code Here
152
153
154
155
156
157
158
159
160
161
162
     /** test m-n = m + -n */
    @Test
    public void testPlusMinus() {
        Array2DRowFieldMatrix<Fraction> m = new Array2DRowFieldMatrix<Fraction>(testData);
        Array2DRowFieldMatrix<Fraction> m2 = new Array2DRowFieldMatrix<Fraction>(testDataInv);
        TestUtils.assertEquals(m.subtract(m2),m2.scalarMultiply(new Fraction(-1)).add(m));
        try {
            m.subtract(new Array2DRowFieldMatrix<Fraction>(testData2));
            Assert.fail("Expecting illegalArgumentException");
        } catch (MathIllegalArgumentException ex) {
            // ignored
View Full Code Here
245
246
247
248
249
250
251
252
253
254
255
    /** test trace */
    @Test
    public void testTrace() {
        FieldMatrix<Fraction> m = new Array2DRowFieldMatrix<Fraction>(id);
        Assert.assertEquals("identity trace",new Fraction(3),m.getTrace());
        m = new Array2DRowFieldMatrix<Fraction>(testData2);
        try {
            m.getTrace();
            Assert.fail("Expecting NonSquareMatrixException");
        } catch (NonSquareMatrixException ex) {
View Full Code Here
TOP

Related Classes of org.apache.commons.math3.fraction.Fraction

  • fraction.FractionTest
  • org.apache.commons.math3.analysis.differentiation.DerivativeStructure
  • org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableVectorFunction
  • org.apache.commons.math3.analysis.function.HarmonicOscillator
  • org.apache.commons.math3.analysis.function.Sin
  • org.apache.commons.math3.analysis.function.Sinc
  • org.apache.commons.math3.analysis.MultivariateFunction
  • org.apache.commons.math3.analysis.QuinticFunction
  • org.apache.commons.math3.analysis.solvers.BrentSolver
  • org.apache.commons.math3.analysis.UnivariateFunction
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.