Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

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Hello, sorry to bother you, I noticed myself and other friends using your Python library that when we want to use pyxel.blt(x, y, img, u, v, w, h, [colkey], [rotate], [scale]) we do rotation = float.

Abstract: Many engineering design optimization problems can be represented as mixed-variable optimization problems. This study presents a heuristic approach for solving mixed-variable optimization ...

People have long understood that, under some circumstances, light behaves like waves. Certain materials allow light to travel through them and cause the wave to twist or shift direction. This ...

When elements are rotated around a vector with 0 magnitude (for example [0,0,0] or in my case [0,-0,0]), the geometry gets inverted/destroyed. Are there use cases ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...