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https://en.wikipedia.org/wiki/Probability_density_function#Vector_to_vector https://en.wikipedia.org/wiki/Probability_density_function#V... Affine transformati

by creata 1y ago

https://en.wikipedia.org/wiki/Probability_density_function#Vector_to_vector https://en.wikipedia.org/wiki/Probability_density_function#V... Affine transformations just scale the probability density by a constant, so a uniform distribution is still uniform.

aaronblohowiak 1y ago
ah, excellent point. thanks. this works if they are transforming the triangle to be a right triangle to make a rectangle but if they are making it half a square, that could not be accomplished solely with affine transformations (if I figure correctly...)
- cluckindan 1y ago
  But you can just map one right triangle to the other without affecting the distribution.