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As discussed on #828, we need to come up with a general policy for what kinds of tactics may be included and used in UniMath, and in what situations.
I'll show my hand early: I generally support t…
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#### Description of the problem
```coq
Require Import Coq.Program.Tactics.
Record Progression : Type := {
next: Set;
}.
Existing Class Progression.
#[export, program]
Instance item_l…
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#### Description of the problem
`typeclasses eauto` may fail on a trivial goal, whereas `typeclasses eauto with nocore` succeeds (using stronger unification).
```coq
Create HintDb empty.
Goa…
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#### Description of the problem
The `rewrite` in the following example fails:
```coq
Set Primitive Projections.
Record R := { n : nat; }.
Lemma uhh (r : R) (H : n r = 0) :
n r = 0.
Proo…
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#### Description of the problem
In the following code:
```coq
Ltac introsuntil h := intros until h.
Goal forall t : nat, t = t.
Proof.
introsuntil t.
reflexivity.
Qed.
Require Imp…
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### Discussed in https://github.com/AppFlowy-IO/AppFlowy/discussions/3851
Originally posted by **PrestoMac** November 1, 2023
**Hey Dev Team!**
First off, huge kudos for creating AppFlowy! I…
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### The problem
I installed the REST API addon succesful. I also managed to register with Captcha and got the activation key and activated.
I also added the necessary potion in the configuration.y…
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The LSP samples are fairly confusing to me. Wondering if you could add a sample like this one?
https://gitlab.com/torokati44/vscode-glspc
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#### Version
The Coq Proof Assistant, version 8.10+alpha (December 2018)
compiled on Dec 31 2018 5:54:58 with OCaml 4.07.0
#### Operating system
macOS
#### Description of the problem
…
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# 9. Getting started: basic Isabelle/jEdit tricks
[https://lawrencecpaulson.github.io/2022/05/11/jEdit-tricks.html](https://lawrencecpaulson.github.io/2022/05/11/jEdit-tricks.html)