User contributions for Cjahn6
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29 April 2026
- 00:0500:05, 29 April 2026 diff hist +4,911 VPython I killed the python 2.7 / classic vpython stuff (deprecated since 2020), made it all python 3 + glowscript fixed the syntax everywhere: vector() not tuples, hat() not norm(), from vpython import, added the iterative prediction loop section because that's literally the whole point of vpython in 2211 and the old page didn't have it. Also added 3 worked examples: projectile, spring-mass, orbit. all with the momentum form like chabay/sherwood do it. current