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This fell originally under #2348 but I think should be factored out on its own.
Current issues:
* where is the (binary) product of `Setoid`s defined? (plus currying etc.: cartesian-closedness of `…
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Issue imported from old repository.
> `Polynomial` is also used for logic expressions. We should think of a better Class name.
I think we agreed in the discussion in the old repository to rename…
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When running `npm t`, I'm receiving the following error.
```bash
[info] Build succeeded.
[warn] Unable to parse compiler and package set versions, not checking if `purs` is compatible with it..
…
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#### Description of the problem
Input:
```coq
Require Import FunInd ZArith Div2.
Class Monoid {A : Type} (dot : A -> A -> A) (one : A) :=
{
dot_assoc a b c : dot (dot a b) c = dot a …
abeln updated
3 years ago
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Hello,
While I have been using Symbolics and SymbolicUtils for some time now [and greatly appreciate, having switched from Sympy], I am a novice in the use of Metatheory.
My first attempt to se…
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cabal install fails with the following (cabal 1.24):
```
[ 1 of 15] Compiling Data.Maybe.Util ( src/Data/Maybe/Util.hs, dist/build/dash-haskell/dash-haskell-tmp/Data/Maybe/Util.o )
[ 2 of 15] Compil…
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Some STM things have Broadcast support which produces a mailbox for each thing reading from it (ie; newBroadcastTChan).
While the Monoid instance of Output is nice, it seems to be designed for finite…
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Most linear data structures require a way to enforce and maintain their uniqueness. And we have a few different ways to satisfy this requirement (see #130). However, some typeclass functions does not …
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This is a proposal. MonadPlus basically encodes a "monad with a monoid structure". A monoid is a structure with a distinguished element and a binary operation, which leads to the observation that one …
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One thing I have been needing a lot is right-headed version of composition. I am not sure of the language for this in terms of monoids, but I want it to be like :
d1 / d2 where the origin stays at…
srush updated
2 years ago