User Portlet User Portlet

&[Wolfram Notebook][1] [1]:
labspace[l_, a_, b_, i_, cs_] := Block[{}, (List @@ ColorConvert[ColorConvert[LABColor[{l, a, b}], cs], "LAB"])[[i]]]; lmindata = NMinimize[{labspace[l, a, b, 1, "HSB"], (-1 3,...
&[Wolfram Notebook][1] [1]:
Wow, that's compact. Thank you for the programming insight. :)
&[Wolfram Notebook][1] [1]:
Are there other ways to Do something once without additional overhead? Here's a short example, but I have instances with dozens of lines of code. If[overwriteBrightBandsPlot, Do[ Export[brightBandsPlotPNGfile, LPXH2]; ...
Hah! Good catch. I likely misordered them in FrameTicks.
For ChromaticityPlot3D, I'd like to specify an initial rotation (or alternately, a different coordinate order). Here is what is generated by default: Print[ ChromaticityPlot3D[ "RGB", "RGB", Appearance ->...
I believe Dr. Gromov is referring to popular historic literature, such as Dantzig's book "Number".