public void Simplify_To_Zero() { PolynomialTerm v1 = 2 * Term.a * Term.c.ToPower(3); PolynomialTerm v2 = -2 * Term.a * Term.c.ToPower(3); PolynomialTerm.Simplify(new[] { v1, v2 }).AssertIsEmpty(); }
public void Simplify_To_Sum() { PolynomialTerm a = 'a'; PolynomialTerm b = 'b'; PolynomialTerm c = 'c'; var expected = new PolynomialTerm[] { a *b *c, a *a, b *b, a *b, a, 2 *b, 3 }; var before = new PolynomialTerm[] { 1, b, 2, b, a, a *b, a *b *c, a *a, b *b }; PolynomialTerm.Simplify(before).AssertSequenceEqualsTo(expected); }