-
# The semantics of a simple functional language
[https://lawrencecpaulson.github.io/2023/03/08/Fun_Semantics.html](https://lawrencecpaulson.github.io/2023/03/08/Fun_Semantics.html)
-
Most of my daily proof work is in first order logic, so one would expect that most of my proofs would just be something like `firstorder eauto`. However, in my experience, `firstorder` only works on t…
-
Hei!
Her er en liste med 238 mulige oversettelser for termer fra alle grener av matematikken som ikke var i ordlista fra før av.
**Forslag:**
```
Bokmål,Nynorsk,Engelsk,Kommentar
kategoriteori,…
-
Right now, iset.mm defines the `~~>` notation exactly as in set.mm : compare https://us.metamath.org/ileuni/df-clim.html with https://us.metamath.org/mpeuni/df-clim.html . iset.mm then says that this…
-
# Synopsis
Create tools to convert between a multi-file representation of the database and a single-file representation. Ensure they can round-trip, including after a WRITE SOURCE from metamath.exe.…
-
As previously stated (#11) the logic of guards is intuitionistic. Consider
```
P = ( (b -> Skip) ++ (!b -> Skip) ) ; (x P
```
with semantics:
```
id:P ---> id:P' id |= b
-----------…
-
That is a very interesting idea. EBNF is a family of metasyntax notations that can be used to express context-free grammars, such as those of programming languages¹. HoTT is a branch of mathematics an…
-
The Llamas' Revolution: A Scene
The llamas had reached the gate tower, the main entrance to the compiler. They had managed to break through the outer wall, using their PPX tools to create a breach in…
-
From APUPA created by [bertanimauro](https://github.com/bertanimauro): bertanimauro/APUPA#10
https://oeis.org/wiki/Differential_Propositional_Calculus_%E2%80%A2_Part_1#Casual_Introduction
-
The `-impredicative-set` option is AFAIU mostly untested and it is not clear if it has any user.
It makes the documentation (e.g. CIC chapter of the refman) and the whole system more complex (because…