Float Tolerances in NumPy Testing
A personal field guide to choosing floating-point tolerances in NumPy tests, starting from machine epsilon and ending with a few habits for assert_allclose, Hypothesis, and near-zero vector operations.
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Steven's Power Law
Exploring how Stevens’s Power Law mathematically describes our subjective perception of sensory stimuli, from brightness to pain, and why different senses compress or amplify physical intensity in predictable ways.