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| ![Boids 3: periodic domain eliminates edge effects via rectangular lattice projections][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=8729Boidsonaperiodicdomain.gif&userId=20103 [2]:... |
| ![Boids 2: projections to a sphere][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=boidsOnSphere.gif&userId=20103 [2]:... |
| ![Boids 1: 3D dynamics, velocity-color mapping, and inertia-driven coordination][1] &[Wolfram Notebook][2] [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=boidsWithEveryonesFriend.gif&userId=20103 [2]:... |
| &[Wolfram Notebook][1] [1]: https://www.wolframcloud.com/obj/4b869061-cd64-41d6-8edb-a624048bd166 |
| For importing pdf documents, Version 13 introduced a larger variety of importable elements such as embedded images, etc. These can be very useful. I am wondering if anybody has worked out how to do the following: *Extract equations from a pdf of... |
| This is a cross post from [StackExchange.][1] I am trying to do the equivalent of Select on a "FixedArray" data structure. Here is what I have tried so far: fixedArrayDS = CreateDataStructure["FixedArray", 2^10]; vanillaArray =... |
| Suppose I have the source of a large distribution of c-code. In particular, I am thinking of qhull. Qhull offers some feature that are not available in ConvexHullMesh. I'd like to add an interface (other than Run[] or System[]) to such public... |
| Each new release of Mathematica has functions that I should be using in my regular workflow. The problem is that I develop habits--and when in a hurry (which is the usual case), I fall back on those old habits. Many of these of my go-to... |
| I'd like to have the Styles Item, Subitem, and Subsubitem indent relative to which group they are located. Here is a concrete example to explain what I mean: CreateDocument[ { Cell["This is a section", "Section"], ... |
| Hello I am afraid I missed the Sept. 22 deadline to register for the technology conference. This is the first year I have been able to go in a while because it is virtual. There doesn't appear to be a way to register late--am I out of luck? |