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Level 4
138 92 2 5
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HP 50g graphing calculator

Please help me with sysrpl,

I'm studying this **bleep*****ing language but I got nothing except headache ...

So, please can somebody know how to write 4 numbers inside INPUT form, store those numbers as different variables, and then make to calculate equation(s) z=a*b*c*sqrt(d) , x=d*sin(a)/sin(b) , y=d*tan(c) and then print those results - z, x and y and also if not a problem explain me each part of this, what had been done, because from those book from Eduard Kalinowski and other folks I'm only loosing my sight and slowly but surely my mind... It's written for people who works at Google ... man... Chinese letter for me, 

I just need one example how to handle with that, and that's it 😎


Thanks, and every good suggestion expect studying books which have 1000 pages of "Chinese letter" will be appreciated by me and rewarded with 👍


Thanks and have a nice day 😀

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Level 8
Level 8
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Making an inform box is the only thing i ever refused to make without an editor. If you are programming on calc, use for easy creation. If on the computer, use the editor in debug4x.


You can make yourself a simple box, and then study how to interface with it. Too many ways to get things wrong without it!


Although I work for the HP calculator group as a head developer of the HP Prime, the views and opinions I post here are my own.
Level 4
138 92 2 5
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Hi Tim_Wessman amd others involved,

I'm so glad that you participate in this topic.

Right now, the main problem for me is handling with these numbers, and storing it at the appropriable variables.

So, even... when i used a "compiled code" from examples to do, adding as example, and i put them into code then i get unreliable results.


This is example,

Let's suppose i just want to add two predefined numbers... so nothing doing  with storing numbers in variables and then recalling them when addition is complete...

So i wrote code:


%1 %2 %+


Then when i execute this I'll get different number from solution of this 'equation' solution would be 3, but i got (as example) 1,53247*10^-2 ... So where correct answer dossapears, ot I'm doingnsomething wrong 🤔


Please help !!!


Best regardsj.

Josip Kova 🤗

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