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I'll open this "issue" as a place to discuss various cubical things, like "how to prove X cubically", as suggested by @3abc .
Let me open up with two questions that came up in https://github.com/a…
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"subtypeEquality" is a map on paths, not on equalities.
It should be renamed - e.g., to "subtypePaths"?
@DanGrayson : could you take care of this?
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The following is a question/comment, rather than a bug report.
As I understand it, Agda.Builtin.Cubical.Id hardwires into
Agda-cubical Andrew Swan's trick for creating an identity type with
defin…
amp12 updated
5 years ago
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This library seems to be getting a lot of development effort at the moment, and it looks like it's going to develop into a useful base library for those interested in using cubical Agda. I'm not sure …
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Hello,
Admitted theorem Req_neq in file Order.v is probably false in constructive mathematics, because equality is not decidable on the real numbers. Do you rely on some non-constructive axioms, or…
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It is rather unfortunate that Agda calls its univereses `Set`. Renaming it to `Type` will be much more readable.
1. We need a good way to rename `Set` into `Type`.
2. We need to go about replaci…
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Since propositions are proof irrelevant, proving them equal is trivial. Perhaps we should encourage users to have constructors of sigma types of the form `\Sigma x : A, B x` where `B x : hProp` to mak…
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Note: the issue was created automatically with bugzilla2github tool
Original bug ID: BZ#2531
From: @DanGrayson
Reported version: 8.3
CC: @DanGrayson
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Hi!
I would like to comment that I feel very atracted by this project. I read this project several times to little by little understand better the concepts that are written. However the concept of …
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Here is the documentation of the tactic "apply":
"apply term
This tactic applies to any goal. The argument term is a term well-formed in the local context. The
tactic apply tries to match the c…