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Trigonometric Functions for the HP-38C/HP-12C
07-12-2017, 07:21 PM
Post: #18
RE: Trigonometric Functions for the HP-38C/HP-12C
(07-12-2017 06:01 PM)Gerson W. Barbosa Wrote:  
(07-12-2017 03:17 PM)tiptongrange Wrote:  I'm running this on a simulator and not getting results remotely close to what they should be.

Does the simulator you're using faithfully replicate the Platinum? There's at least one subtle difference regarding stack lifting when compared to the classic 12C.

I don't think it does, I'm using one written by RML Tools. I'm having a couple of problems right at the very beginning of the program. First, if I enter 30 and then directly go to R/S without hitting the enter key, the first line of the program will append the 2 to the end of 30 making it the number 302.

Second, if I hit enter first, on step 003 - Roll Down sends the 2 to the T register, then on step 004 - RCL .0 lifts the stack which loses the 2 off the top of the stack. Is this supposed to happen?

Thanks for your help.
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RE: Trigonometric Functions for the HP-38C/HP-12C - tiptongrange - 07-12-2017 07:21 PM

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