A good opportunity to implement a hashtable: lots of collisions without it.
A re-post of Solution 1137054, because that one doesn't appear in the list of solutions, for some reason (I'm not sure why).
Back to basics 6 - Column Vector
CONVERT TAN TO SIN
Find two triangular numbers whose sum is input.
Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock. Tick. Tock.
Permute diagonal and antidiagonal
How to reverse spdiags?
Clear all empty variables from the workspace
I want to know everything!
Add more zeros
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