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A Beautiful Technique for Some XOR Related Problems (codeforces.com)
JohnKemeny 6 days ago [-]
Related: XOR, 3 months ago, 100 comments, 602 points. https://news.ycombinator.com/item?id=43087944
a-a--a--df- 6 days ago [-]
[flagged]
saagarjha 7 days ago [-]
Read this to instantly annihilate Project Euler problems
gjm11 7 days ago [-]
The fraction of Project Euler problems "annihilated" by knowing that XOR = addition in finite-dimensional vector spaces over F_2 is extremely close to zero. [EDITED to add:] (I'm not sure it isn't exactly zero but haven't checked.)
almostgotcaught 7 days ago [-]
no but it will help you understand ML compilers :)

https://github.com/triton-lang/triton/blob/main/include/trit...

saagarjha 5 days ago [-]
https://arxiv.org/abs/2505.23819 is probably a better read (though it still has some typos)
almostgotcaught 5 days ago [-]
lol hot off the presses
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