public void TestPv()
{
double f, r, y, p, x;
int n;
bool t = false;
r = 0; n = 3; y = 2; f = 7; t = true;
f = FinanceLib.pv(r, n, y, f, t);
x = -13;
Assert.AreEqual(x, f, "pv ");
r = 1; n = 10; y = 100; f = 10000; t = false;
p = FinanceLib.pv(r, n, y, f, t);
x = -109.66796875;
Assert.AreEqual(x, p, "pv ");
r = 1; n = 10; y = 100; f = 10000; t = true;
p = FinanceLib.pv(r, n, y, f, t);
x = -209.5703125;
Assert.AreEqual(x, p, "pv ");
r = 2.95; n = 13; y = 13000; f = 333891.23; t = false;
p = FinanceLib.pv(r, n, y, f, t);
x = -4406.78544294496;
Assert.AreEqual(x, p, 0.0000001);
r = 2.95; n = 13; y = 13000; f = 333891.23; t = true;
p = FinanceLib.pv(r, n, y, f, t);
x = -17406.7852148156;
Assert.AreEqual(x, p, 0.0000001);
// cross tests with fv
r = 2; n = 12; y = 120; f = -6409178400d; t = false;
p = FinanceLib.pv(r, n, y, f, t);
x = 12000;
Assert.AreEqual(x, p, "pv ");
r = 2; n = 12; y = 120; f = -6472951200d; t = true;
p = FinanceLib.pv(r, n, y, f, t);
x = 12000;
Assert.AreEqual(x, p, "pv ");
}
public override double Evaluate(double rate, double arg1, double arg2, double arg3, bool type)
{
return(FinanceLib.pv(rate, arg1, arg2, arg3, type));
}
