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Jan 16th, 2018, 3:42pm


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 thread  Author  Topic: Transposition  (Read 88 times)
Valentin
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xx Transposition
« Thread started on: Oct 4th, 2017, 2:27pm »

Hello, I would like to make a program that has any expression, ex: x = (a + b) * (c-d) / e ...
Given:
a = x / (.?.)? ..?
b = .....
c = ...
d = ...
...
Is that possible?
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tsh73
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xx Re: Transposition
« Reply #1 on: Oct 4th, 2017, 3:28pm »

Do you want to evaluate expression, getting numerical result
or do you want to solve equation for given variable, say 'x' or 'a', getting symbolic string?

Example of first thing is linked to the sticky topics of shared code section
"FreeCalc - Expression evaluator - EVAL() for JB"
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Q: "And if I took your codes and compile them, and sell them for a profit"?
A: Go ahead. I had my share of good then I coded it for fun, if you can make better use of it - please do.
(enjoying JB 1.01 on WinXP, netbook and desktop)
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