(11C) CUBIC EQUATION

[Gamo]

The original program that Dieter make the update turn out to be a lot better than the original version. The computation speed on most problem run faster and some problem run slow but still give answer.

For the advance version that used the trigonometry functions of COS and COS^-1 is much better overall and this is the highly recommend one to solve for Cubic Equation on HP-11C or 15C.

Thank You

Gamo