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Re: New package MathTools [message #51629 is a reply to message #45710]

Mon, 22 April 2019 12:19

peterh is currently offline

peterh
Messages: 108
Registered: November 2018
Location: Germany

Experienced Member

Hello I have a question about Mathtools:

It was initially my intention to tinker with it and add a "||" operator, which is really useful for electronics.
(Rp = R1*R2/(R1+R2) or Rp=1 /(1/R1 + 1/R2). If resistors are zero, then division by zero happens.)

When I input an expression in the calculator that divides by zero I get an exception.
When I restart the program, I cannot longer create variables.
This error persists even after I deleted Mathtools.json and even after rebooting.
I tried this on two different computers with the unmodified source and so I am pretty sure about this.

So the program must store some persistent data elsewhere. Where should I look?
I tried with the debugger but so far without success.

[Updated on: Mon, 22 April 2019 12:42]

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[Message index]

		New package MathTools By: koldo on Sun, 27 December 2015 11:38
		Re: New package MathTools By: deep on Sun, 27 December 2015 14:22
		Re: New package MathTools By: koldo on Sun, 27 December 2015 20:54
		Re: New package MathTools By: peterh on Mon, 22 April 2019 12:19
		Re: New package MathTools By: koldo on Tue, 23 April 2019 09:35
		Re: New package MathTools By: peterh on Tue, 23 April 2019 10:47
		Re: New package MathTools By: koldo on Tue, 23 April 2019 11:43
		Re: New package MathTools By: peterh on Tue, 23 April 2019 12:11
		Re: New package MathTools By: koldo on Wed, 24 April 2019 07:29
		Re: New package MathTools By: peterh on Wed, 24 April 2019 10:31
		Re: New package MathTools By: peterh on Wed, 24 April 2019 13:29
		Re: New package MathTools By: peterh on Sat, 27 April 2019 18:35
		Re: New package MathTools By: koldo on Sat, 27 April 2019 22:12
		Re: New package MathTools By: peterh on Mon, 29 April 2019 08:46

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