assertEquals(roots, new EmptySet());
}
@Test(dependsOnMethods = { "twoRadicals" })
public void threeRadicals() throws EquationSolveException {
Equation req = (Equation) new ExpressionParser().parse("sqrt(x + 8) + sqrt(x + 15) = sqrt(9x + 40)");
Variable x = req.variable();
System.out.printf("%s : %s = ?%n", req, x);
Set roots = req.solve();
System.out.printf(" %s = %s%n", x, roots);
// for (Equality s : req.getSteps()) {
// System.out.printf(" %s%n", s);
// }