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(copied from https://github.com/metamath/set.mm/issues/966)
I installed the plugin as described in http://emetamath.tirix.org/, but loading the current set.mm produces errors:
![grafik](https://user…
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The slowness of our current implementation is, in a large part, due to the
redundant proofs of lemmas (e.g. for lifting equivalences into
contexts), storing proofs in their metamath represen…
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Right now metamath-exe never actually writes .mm files itself. This makes it difficult to implement things like `save proof * /compressed` or comment rewrapping, which is one of the essential function…
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The version in this repository is 0.7 while that on metamath.org is 0.8.
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After viewing the metamath-lamp page and downloading the mm database (set.mm), I often end up disconnected (especially on my phone, but also sometimes my laptop).
It'd be nice if metamath-lamp kept…
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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 …
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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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By proof I mean the Metamath proof.
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In the file `theory/matching-logic.mm`, someone can read:
```
${
$d xX ph0 $.
fresh-disjoint $a #Fresh xX ph0 $.
$}
```
So `$d xX ph0 $.` implies `$a #Fresh xX ph0 $.`, that is `$a #Fre…
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In the file `theory/matching-logic-prelude.mm` (at the end), someone can read:
```
axiom-pair-fst $a |- ( \forall-sort s0 ( \forall-sort s1
( \sorted-forall x0 s0 ( \sorted-fo…