this post was submitted on 08 Dec 2024
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Advent Of Code

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An unofficial home for the advent of code community on programming.dev!

Advent of Code is an annual Advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like.

AoC 2024

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Day 8: Resonant Collinearity

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[โ€“] [email protected] 2 points 2 weeks ago (1 children)

Yup, that's right! The function monad is a bit of a mind-bender, but (join f) x == f x x is a useful thing to remember.

[โ€“] [email protected] 2 points 2 weeks ago (1 children)

This is so cool, it's going to replace the lambda in my function pipeline for calculating pairs.

[โ€“] [email protected] 1 points 2 weeks ago

BTW, for more in-depth vector stuff I usually use the Linear package.