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In the context of pure mathematics, singularity cancellation involves addressing and resolving the singular points (points where a function or an equation ceases to be well-behaved, such as having an …
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My definition of well ordered set is this:
```
Definition hasSmallest {X : UU} (R : hrel X) : hProp
:= ∀ S : hsubtype X, (∃ x, S x) ⇒ ∃ x:X, S x ∧ ∀ y:X, S y ⇒ R x y.
Definition isWellOrder {X…
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This should be possible. I'm just not sure how unpleasant grammars would look like.
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Could we add something about the fact that a programmer should thrive towards simplicity?
It is implied when we say that we code for people, not machine.
It would be nice to make it explicit.
T…
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I learned from Dan Doel [here](https://proofassistants.stackexchange.com/a/964) that the following definition is accepted:
```agda
record Stream (A : Set) : Set where
coinductive
constructor _…
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# 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)
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Similar question to the one whether the definition of group should include an explicit inverse function or not (cf https://github.com/UniMath/SymmetryBook/pull/37):
Should a Pythagorean field $F$ be …
ghost updated
2 years ago
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Yesterday I wanted to think of an unreal situation. What would be different in my life, when I was of the opposite sex. Hmm ... I would be a blonde strong men. Because I would be have sport training. …
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## About the author
I am a professor of neuroscience at a leading US research university.
## Quick Summary
There are many slide presentations on IIT. What is missing is a well-designed 3B…
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I propose the following fundamental principle: Clients authentication agents and Server Guards should reason from the same wACL to establish access.
A Solid Client has to follow links from one doma…