(12C) SIN COS TAN

[Gamo]

When you need to use the SIN COS TAN with your HP-12C

This program is not meant to be super accurate it is good enough

at 4 decimal digits with the recommended angle between 0º - 45º

Usage:

Input angle [R/S] display answer for TAN
For SIN [RCL] 1
For COS [RCL] 2

Program: RPN

Quote:
0 STO 1 STO 2 X<>Y 355 ENT↑ 113 ÷ x 180 ÷ STO 0

ENT↑ x 20 ÷ 1 + 1/x 10 x 7 - RCL 0 3 ÷ x STO 1

RCL 0 ENT↑ x 30 ÷ 1 + 1/x 5 x 3 - RCL 0 RCL 0 x 4 CHS ÷ x 1 + STO 2

RCL 1 X<>Y ÷

Gamo 12/23/2023