private static void testBookError()
{
Poly4 poly = new Poly4(
new Complex(-2, -2),
new Complex(1.5, -0.5),
new Complex(0, 0.25),
new Complex(0, 0),
new Complex(0.75, -1.75));
poly.solve();
poly.check();
poly.print();
}
private static void testBook()
{
Poly4 poly = new Poly4(
new Complex(1, 0),
new Complex(6, 0),
new Complex(-8, 0),
new Complex(-22, 0),
new Complex(-105, 0));
poly.solve();
poly.check();
poly.print();
}
private static void test2b()
{
Poly4 poly = new Poly4(
new Complex(1.5, 0),
new Complex(2.1, 0),
new Complex(-1.2, 0),
new Complex(-1.6, 0),
new Complex(2.5, 0));
poly.solve();
poly.check();
poly.print();
/*
* x = 0.68570649639504676818 - 0.51544340371595721844· ∨ x = 0.68570649639504676818 + 0.51544340371595721844· ∨ x = -1.3857064963948774975 - 0.58710645620335704451· ∨ x = -1.3857064963948774975 + 0.58710645620335704451·
*/
}
private static void test2a()
{
Poly4 poly = new Poly4(
new Complex(1.5, -0.5),
new Complex(2.1, 0.5),
new Complex(-1.2, -0.4),
new Complex(-1.6, 0.4),
new Complex(2.5, 0.2));
/*x = -1.5031210042193886368 - 1.1996324925961071257· ∨
* x = 0.75088813963150753935 - 0.49378327420458781439· ∨ x = 0.62146832688363632989 + 0.53592730551193332322·
* x = -1.0292354622962654483 + 0.43748846128867246989·*/
poly.solve
();
poly.check();
poly.print();
}