Jens
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 Apr 17 reviewed Leave Open Using Assumptions in Expressions that Evaluate to be Elliptic Integrals Apr 17 reviewed Leave Open Exporting in .dat format Apr 17 reviewed Leave Open Function with translation property Apr 17 comment How to make this beautiful animation I think I've managed to find the source of the animation and added it to the question. In searching for it, I saw how rampant it is to rip off original art like this. Apr 17 revised How to make this beautiful animation Added source link Apr 17 comment How can I create a graphic of a wedge of a cylinder (like a slice of pie)? I made a function that can do that as part of this answer. It's called ellipse3D Apr 16 comment How to make this beautiful animation I strongly endorse the question by @ColtMcCormack as to the source of the animation posted in the question. You can't just post things like that without giving proper credit. Apr 16 revised For loop works at top-level but not in a function edited body Apr 16 comment For loop works at top-level but not in a function OK, I've added an explanation. Apr 16 revised For loop works at top-level but not in a function Added explanation Apr 16 comment Approximating for $a \gg b$ @DanielLichtblau Your suggestion is the continuation of what I initially proposed, but what Lucas claimed "fails badly" - so I think he really wanted something that looks like what he wrote - numerical accuracy wasn't enough for him. That's why I settled on the O method instead. Apr 16 comment For loop works at top-level but not in a function With a slight modification it works - see my answer. Apr 16 answered For loop works at top-level but not in a function Apr 16 comment For loop works at top-level but not in a function What is the input you're using? To reproduce the error you should let us know what list you actually used. Apr 15 awarded Good Answer Apr 14 comment Is there a way to diagonally strike through a character or group of characters in a DisplayForm equation? @ibeatty Thanks - looking at your last comment, I'm glad your original answer wasn't 42 because then I wouldn't know the question... Apr 14 awarded Enlightened Apr 14 comment Is there a way to diagonally strike through a character or group of characters in a DisplayForm equation? @ibeatty I think it's fixed now. Apr 14 revised Is there a way to diagonally strike through a character or group of characters in a DisplayForm equation? Works better with 2D Boxes Apr 14 awarded Nice Answer