MinimalTicTacToe
Derivation of a minimal size tree for playing perfect tic tac toe
Read more →Riddle
Correct alpha and gamma for image processing
This is a note on the correct usage of alpha blending, pre-multiplied alpha, gamma correction, and linear colors for image processing.
Read more →Chris Lomont's Riddle Pages
Summary
Read more →Chris Lomont's Riddle Pages
Summary
Read more →Walking Ant Probability Problem
Here’s a math puzzle.
Read more →Average segment length
What’s the average length of a segment chosen uniformly by area on a unit square?
Read more →How many prisoners?
This is a nicely hard problem in the common prisoners and warden format.
Read more →Pick a Number
Here’s a result that is completely non-intuitive.
Read more →Test site features
A post to test site features such as tables, math, code…
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