Equivalence reasoning problem with +

Equivalence reasoning problem with +

by Tom Hofkens -
Number of replies: 5

Hi everyone

I tried the following answer with equivalence reasoning, but stack says the steps are not equivalent:


When I tried the different terms, it does say they are equivalent:


and


Is there some flag I need to set? I presume it has something to do with the + operator? Any help is appreciated!

Kind regards

Tom

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In reply to Tom Hofkens

Re: Equivalence reasoning problem with +

by Christopher Sangwin -
Picture of Particularly helpful Moodlers Picture of Plugin developers
Tom, could you please email me the Maxima code (at Edinburgh) or raise an issue on github and I'll look into this? In general, https://github.com/maths/moodle-qtype_stack is a good place to raise things like this which appear to be a bug, and to add in the Maxima code to help us reproduce it.
Chris
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In reply to Christopher Sangwin

Re: Equivalence reasoning problem with +

by Tom Hofkens -

Thanks a lot! I submitted it as an issue on Github.

Tom

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In reply to Tom Hofkens

Re: Equivalence reasoning problem with +

by Tom Hofkens -
Hi Chris

Thanks for the quick fix on Github. We wanted to update the moodle stack plugin, but it said the latest version was released on Jan 4th. Or should we update Maxima?

Kind regards

Tom
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In reply to Tom Hofkens

Re: Equivalence reasoning problem with +

by Christopher Sangwin -
Picture of Particularly helpful Moodlers Picture of Plugin developers
Tom,
We stage official releases. This fix is in the "dev" branch and will be in the next official release.
Chris
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