Пример #1
0
	private Map<String, Double> extractValues(
			Map<SymbolicReal, Object> vars) {
		Map<String, Double> vals = new HashMap<String,Double>();

		for(SymbolicReal entry : vars.keySet()) {
			String name = entry.getName();
			Double val = entry.solution;
			vals.put(name,val);
		}
		return vals;
	}
 @Test
 public void divideReals() {
   Number actual = evaluate(x._div(y), realPoint(4.2, 0.7));
   assertThat(actual.doubleValue(), equalTo(6.000000000000001));
 }
 @Test
 public void multiplyReals() {
   Number actual = evaluate(x._mul(y), realPoint(4.2, 0.1));
   assertThat(actual.doubleValue(), equalTo(0.42000000000000004));
 }
 @Test
 public void negReals() {
   Number actual = evaluate(x._neg(), realPoint(3.14, 0));
   assertThat(actual.doubleValue(), equalTo(-3.14));
 }
 @Test
 public void subtractReals() {
   Number actual = evaluate(x._minus(y), realPoint(2.89, 3.14));
   assertThat(actual.doubleValue(), equalTo(-0.25));
 }
 @Test
 public void addReals() {
   Number actual = evaluate(x._plus(y), realPoint(3.0, 0.14));
   assertThat(actual.doubleValue(), equalTo(3.14));
 }