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In other words: Do we have $H^1(\mathbb A^1,\mathbb Z)=0$ ?
Using reasoning from 2.2 in the [A1-homotopy draft](https://felix-cherubini.de/A1-homotopy.pdf), this would also imply that $B\mathbb Z=S^1…
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First of all I'd like to say that I love this tool! It's really helped me out a lot. I just wanted to ask if there is any plan for making it a multi-dimensional interval tree? If not, any advice as ho…
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Ode to Vladimir Voevodsky and his Unimath Project
```
Ode to Vladimir Voevodsky and his Unimath Project
O muses, hear my humble plea
And grant me some poetic skill
To sing the praises of a man
Who …
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A fundamental but difficult operation in 2D vector graphics is *boolean path operations.* I would like to implement them well in kurbo.
## Definition of the problem
Given the goal of a principle…
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We need to populate the recent publications page with recent papers. We need the authors list, abstract, link to pdf, downloaded pdf, and a figure for the preview. This can be a figure from the paper …
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# Why are you being constructive?
[https://lawrencecpaulson.github.io/2022/04/20/Why-constructive.html](https://lawrencecpaulson.github.io/2022/04/20/Why-constructive.html)
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If schemes are not implemented yet, i wanted to recommend you the reading of Demazure-Gabriel ``groupes algébriques'', because their presentation of schemes should be adapted to a cubical agda impleme…
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Now consider if we are executing the proof of this statement right now or not and we have constructed a neat logical box that can be true or false in a very self referential manner!
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On sage 8.9 with python3, we get:
```
sage: polytopes.regular_polygon(16)
Traceback (most recent call last):
...
RecursionError: maximum recursion depth exceeded while calling a Python object
```
…
jplab updated
4 months ago
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I'll use freely the naif idea of (infty,1) category throughout the chapter of model category as motivation for several constructions (starting from the homotopy category). The point is that classical …