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Proofs discussed in the video: | |
https://youtu.be/h1Ikhh3J1vY | |
Legend and conventions: | |
$(P \to \bot) \lor P\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,$ ... $PEM$ ... Principle of excluded middle (a.k.a. $LEM$) | |
$((P \to \bot) \land P) \to Q\,\,\,$ ... $EXPL$ ... principle of explosion, a.k.a. ex falso | |
$((P \to Q) \to P) \to P$ ... $PP$ ... Pierce's principle | |
$((P \to \bot) \to P) \to P$ ... $CM$ ... consequentia mirabilis, a.k.a. Clavius's principle |
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Shownotes to the video: | |
https://youtu.be/q-mjO9Uxvy0 | |
For a related and relevant video constructive logic basics and upshots is at | |
https://youtu.be/-lPrjPHElik | |
For a related and relevant discussion on computably enumerable sets and their compliments, see this 4yo video | |
https://youtu.be/Ox0tD58DTG0 | |
For some of the non-theorems in the list it helps to understand \Pi_0^2-complete sets. | |
The references video on how the Axiom of Choice and Regularity each imply LEM is at | |
https://youtu.be/2EOW23uVcRA |
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""" | |
Script discussed in the video: | |
https://youtu.be/ndAmT8CYGDM | |
Links: | |
* https://en.wikipedia.org/wiki/Energy-based_model | |
* https://en.wikipedia.org/wiki/Brownian_motion | |
* https://www.extropic.ai/future | |
""" |
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""" | |
Script discussed in the video | |
https://youtu.be/RltoGfNhex4 | |
asyncio Enables (interleaved) sequences of functions execution within one thread. | |
Makes e.g. sense if you want less intensive computation results earlier (for IO) or | |
If some awaited computation is done in some external thread (e.g. info from a server). | |
""" | |
import asyncio |
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""" | |
Script discussed in this videos: | |
* Video 1: | |
https://youtu.be/PApGm1TKFHQ | |
* Video 2: | |
https://youtu.be/1z2GRcaKSrA | |
==== Text for video 1 ==== |
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Below is the sketch of my script for the video at: | |
https://youtu.be/ZSmORp3Bm2c | |
Paper discussed: | |
- https://arxiv.org/pdf/2307.03223.pdf | |
Large width network theory: | |
- https://en.wikipedia.org/wiki/Universal_approximation_theorem | |
- https://en.wikipedia.org/wiki/Gaussian_process |
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""" | |
Impelmentation of reverse accumulation (backpropagation), discussed in | |
https://youtu.be/BcCk8I6YAqw | |
Most of this script is exposition code. The reverse accumulation code still runs if you delete everything except the following 5 classes | |
* ValAndDVal, ExprBaseRevAcc, VarExprRevAcc, PlusExprRevAcc, MultExprRevAcc | |
validated using the following 2 functions: | |
* p, run_VarExprRevAcc_gradient_decent_demo |
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""" | |
Casino strategies and some pytorch. The code is explained in the video | |
https://youtu.be/VUVVVi9CgbI | |
I think you can install pytorch via `pip` or `pip3` through | |
`pip3 install torch torchvision` | |
Some mathy reading material: | |
* http://yuanz.web.illinois.edu/teaching/IE498fa19/ |
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""" | |
Code discussed in the video: | |
https://youtu.be/0A3mAUGFUow | |
* Motivation: | |
- Relation between Legendre symbol and quadratic equations on ZxZ | |
+ See https://en.wikipedia.org/wiki/Legendre_symbol#Table_of_values | |
* For any fixed number, validate |
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""" | |
Script used in the video | |
https://youtu.be/2b9fOpX0zKY | |
Formal structure: balanced simple digraph | |
(Important special properties out-degrees equals the in-degrees, no self-loops, no parallel arrows) | |
1. Proof task: Count them, given any assginment of out-degrees. | |
How does it compare to just random disgraphs with that those out-degrees? | |
1. Coding task: Generate one given the out-degrees, fast. (I have a bad, probabilistic solution) |
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