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