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| Michael’s passing is a profound loss. I had the privilege of working alongside him at Wolfram’s Champaign office on Wolfram|Alpha. My first professional encounter with Michael, together with Oleg Marichev, was helping me learn all about special... |
| ![Efficiently mowing a concave with obstacle grass region][1] In response to the question and some answers here: https://mathematica.stackexchange.com/q/291951 where we need to efficiently mowing a grass region using the least amount of... |
| Wow, thanks for pointing all of this out! |
| ![enter image description here][3] One way to periodically tile a Voronoi diagram is to translate your seeds in all directions you'd like to tile, find the Voronoi diagram of this set, then take the cells that correspond to the original data. ... |
| [Matt Parker](https://en.wikipedia.org/wiki/Matt_Parker) has a nice video discussing the smallest prime `p` that satisfies `Tan[p] > p`, namely a user submitted 46 digit prime: p == 1169809367327212570704813632106852886389036911 In the... |
| Thanks for the info. For point 4 I think the answer is use DynamicArray when you are only appending, for performance reasons. I found the source code for data structures in FileNameJoin[{$InstallationDirectory, "SystemFiles",... |
| Looks like since V12.2 Gorubi can be accessed in WL, given a license for it. https://reference.wolfram.com/language/ref/method/Gurobi.html ![enter image description here][1] [1]:... |
| Thanks for pointing that out. Should be fixed now. |
| ![enter image description here][1] I recently stumbled upon [Three Classes of Newtonian Three-Body Planar Periodic Orbits](https://arxiv.org/pdf/1303.0181.pdf). Here's a quick way to reproduce their findings using... |
| ![enter image description here][1] Most cell phone cameras capture an image using a [rolling shutter](https://en.wikipedia.org/wiki/Rolling_shutter). This means an image is not captured all at once but rather is captured with a scrolling line,... |