Calculator test

[Thomas Klemm]

(12-08-2024 07:35 PM)Commie Wrote:  I am deeply disappointed with my ti84 collection though, oh well.

First I thought that this could be something for you:
RPN83P: RPN calculator for TI-83+ TI-84+ inspired by HP-42S

But then I noticed:

• extended regular functions: +, -, *, /, 1/X, X^2, SQRT, Y^X, X^3, 3ROOTX, XROOTY, LOG, LN, 10^X, E^X, 2^X, LOG2, LOGB
• complex specific functions: REAL, IMAG, CONJ, CABS, CANG
• unsupported: trigonometric and hyperbolic functions (not supported by TI-OS)
  

Bummer. It turns out that they are not that easy to calculate:
[HP-48] calculating complex arccos and arcsin functions