math

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Rank Difficulty of Math Courses from Easiest to Hardest (lemm.ee)
submitted 9 months ago by [email protected] to c/[email protected]
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Mine is calc 1 > trig > calc 2

Haven't taken the rest yet so I'm not sure.

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Pick two opposite corners of a cube with side length 1. What is the minimum length of a path between these two points, assuming we travel on the cube's surface? (lemm.ee)
submitted 1 year ago by [email protected] to c/[email protected]
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A puzzle, hope people enjoy!

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Finally, a true Aperiodic Monotile! (youtu.be)
submitted 1 year ago by [email protected] to c/[email protected]
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A chiral aperiodic monotile David Smith, Joseph Samuel Myers, Craig S. Kaplan, and Chaim Goodman-Strauss, 2023

https://cs.uwaterloo.ca/~csk/spectre/