Package org.jamesii.core.math.parsetree

Examples of org.jamesii.core.math.parsetree.INode.calc()


    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.atan(0.)) == 0);

    node =
        getInstance((new MultNode(new ValueNode<>(2), new ValueNode<>(-2.))));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.atan(-4.)) == 0);
  }

  @Override
  protected INode getA(int index) {
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public class TestArcSinNode extends TestValueNodeAbstract<ArcSinNode, INode> {

  @Override
  public void testCalc() {
    INode node = getInstance(getA(0));
    ValueNode<Double> res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(1)) == 0);

    node = getInstance(getA(1));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(-1)) == 0);
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    INode node = getInstance(getA(0));
    ValueNode<Double> res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(1)) == 0);

    node = getInstance(getA(1));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(-1)) == 0);

    node = getInstance(getA(2));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(0)) == 0);
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    node = getInstance(getA(1));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(-1)) == 0);

    node = getInstance(getA(2));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(0)) == 0);

    node = getInstance(getA(3));
    ValueNode<Double> res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(1.)) == 0);
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    node = getInstance(getA(2));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.asin(0)) == 0);

    node = getInstance(getA(3));
    ValueNode<Double> res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(1.)) == 0);

    node = getInstance(getA(4));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(-1.)) == 0);
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    node = getInstance(getA(3));
    ValueNode<Double> res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(1.)) == 0);

    node = getInstance(getA(4));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(-1.)) == 0);

    node = getInstance(getA(5));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(0.)) == 0);
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    node = getInstance(getA(4));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(-1.)) == 0);

    node = getInstance(getA(5));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(0.)) == 0);

    node =
        getInstance((new MultNode(new ValueNode<>(2), new ValueNode<>(-2.))));
    res2 = node.calc(null);
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    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(0.)) == 0);

    node =
        getInstance((new MultNode(new ValueNode<>(2), new ValueNode<>(-2.))));
    res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(Math.asin(-4.)) == 0);
  }

  @Override
  protected INode getA(int index) {
View Full Code Here

public class TestCoshNode extends TestValueNodeAbstract<CoshNode, INode> {

  @Override
  public void testCalc() {
    INode node = getInstance(getA(0));
    ValueNode<Double> res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.cosh(1)) == 0);

    node = getInstance(getA(1));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.cosh(-1)) == 0);
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    INode node = getInstance(getA(0));
    ValueNode<Double> res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.cosh(1)) == 0);

    node = getInstance(getA(1));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.cosh(-1)) == 0);

    node = getInstance(getA(2));
    res = node.calc(null);
    assertTrue(res.getValue().compareTo(Math.cosh(0)) == 0);
View Full Code Here

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