User Portlet
| Discussions |
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| My plan is to effect a 3D extrusion by forming a cross section region in the x-y plane, R, say, then use RegionMember[R,{x,y}] as part of the implicit specification of a 3D region extending from zMin to zMax. I'll start with what appears to work.... |
| I set out to update my Raspberry Pi to take to the Hour of Code at the local robot school tonight, and after three hours of studious work, I've reduced it to a fragment of warm silicon. Several months ago, it was a functional system with... |
| These are some notes about things I encountered during startup of my RPi and installation of Mma - notes that could have saved me some time, reduced my FUD and raised my confidence if I had found them somewhere before I started. Hardware: recent... |
| I have a set of symbolic algebraic expressions that I'm trying to get some speed into. To illustrate the issue, I'll use a simple form like { k0 X, k1 Y, k1 Z}, where each term is large and complicated. By random walk, I've arrived at a promising... |