Easter Sunday Trigs ( rpn38-CX)

[bshoring]

Nice program. Same accuracy as before, but with the added conversion functions DEG->RAD & RAD->DEG. Very well done!

Since lines 05 through 15 look like a polynomial, I have been toying with the idea of trying to achieve the same thing using the Net Present Value (NPV) function, to at least compute a Sine, as NPV is based on a polynomial. Of course R.0 and R.6-R.9 would have to be moved into R0-R4. Maybe more trouble than it's worth, but just an idea, out of curiosity.

Thanks for the great programs!