Trigonometric Functions for the HP-38C/HP-12C

[Gerson W. Barbosa]

There are some mistakes in my examples above (mostly sine for cosine). Hopefully no more such mistakes in the new version here.

Note to moderators: despite the title, this thread should be moved to the Not quite HP Calculators - but related sub-forum as it actually applies to Willy R. Kunz's RPN-38 CX Simulator (if the OP doesn't mind). Thanks in advance.

Gerson.