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The [Lindemann–Weierstrass theorem](https://en.wikipedia.org/wiki/Lindemann-Weierstrass_theorem) states that if if α1, ..., αn are algebraic numbers which are linearly independent over QQ, then e^α1, …
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With the recent addition of about thirty files in the repository, it's getting a bit long. Is it possible to organize it, for instance by putting the files *frege\*.svg (or all the *.svg files) in a s…
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Sometimes when I'm proving a theorem I realize that I need to prove another theorem first. Currently, to do that with metamath-lamp, I need to either export my current state and reimport it later, or …
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Curently, metamath.c (and mmverify.py) treat inclusion commands (`$[ FILENAME $]`) as exact copy-pasting, that is, the content of the file FILENAME is pasted in place of `$[ FILENAME $]` in the input …
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I have an idea - it'd be great if the unifier/bottom-up prover could unify on work variables more aggressively, at least optionally. This is an area where mmj2 can currently do more than metamath-lamp…
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(The parts where I talk about "install" are basically an edited version of my comment on #38; the parts about "compile" are new.)
It's difficult to get mmj2 up and running, especially if you're sta…
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We should also connect with people in the respective communities. Some of them have nice web-frontends already.
- http://www.sagemath.org/
- http://www.geogebra.org/
- http://www.gap-system.org/
- ht…
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The commit hash referenced in the "This page was created from" message on https://us.metamath.org/mpeuni/mmrecent.html leads to a commit from December 2021.
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Hi @tirix ,
to see if Diagnostics was implemented, I've changed the line
reelprrecn $p |- RR e. { RR , CC } $=
to
reelprrecn $p |- RR e. { RR , CCD } $=
and I get the error below:
th…
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Prove Gödel's Incompleteness Theorem (metamath 100 #6). 4 other formalization tools have done so.
Mario: Model theory. So many ways to do this one, and all of them require a lot of preparation and …