User Portlet
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| I'm working on a sophisticated Numerical Nonlinear Global Optimization problem. The problem is defined as a Least Square Error (i.e. LSE) System. I'm using NMinimize with the Nelder-Mead Method. Mathematica is providing the correct... |
| I am writing custom Packages. I have two questions: (1) What is the required or preferred filetype for a user-defined package: ".m", ".wl", ".nb", or ".wls"? (2) How do I specify the directory that the package resides in? Attached, I've... |
| I'm developing an algorithm that will enable me to factor integer numbers using the methods of partial differential equations. Attached I've provided a copy of my Mathematica Notebook factorization algorithm. In this particular case, the... |
| Hi Rohit: Thanks. This is exactly what I had hope to accomplish. No, there was no particular reason to use RegionPlot, other than, I thought it was the appropriate method. And per you recommendation, I did investigate HatchFilling. For the... |
| Thanks for the recommendations. First, as pointed out by Dent de Lion: (1) Contours for functions f(x,y) = 0 where f(x,y) >= 0 are always poorly detected Second, I needed to develop a better understanding of the "ContourPlot" function. ... |
| Is this what you are trying to do: f := (8 x + 2)/7 - (12 x - 3)/5 == -1 Solve[f, x] |