# User Portlet

Szabolcs Horvát
Discussions
It's been out for quite a while now, but for those who don't know about it, I would like to announce the [BoolEval package](http://szhorvat.net/mathematica/BoolEval). *Note:* You can try a preview of the main function [from the Wolfram Function...
What would be a reasonable name for the function in the function repository (where all functions share a namespace)? This is indeed a very interesting function, and it would be nice to have it. It is clear now that it is specific to English and...
Thanks David and Ilian. This answers my question.
I'm eagerly waiting for the paclet repo! Does the function repository allow dependence on other function repository functions?
> A thing I am missing from psfrag is that the font size is no longer determined at complie time - no way MaTeX could know how I will rescale the image afterwards This is a very good point. So many people get this wrong when creating figuresthey...
My [IGraph/M](http://szhorvat.net/mathematica/IGraphM) package includes a utility function to compare labelled graphs. Needs["IGraphM"] IGSameGraphQ[g1, g2] (* True *) IGSameGraphQ[g1, Graph[{a b}]] (* False *) ...
Try im Image@DiskMatrix[ImageDimensions[im]/2, ImageDimensions[im]] assuming im = Image[img].
Numerical ODE solving is a whole topic on its own. It is covered in many books. Take a look e.g. at Numerical Recipes, which has a very gentle introduction, if I recall correctly.
Three: https://github.com/mmatera/iwolfram
I get Indeterminate` on the Raspberry Pi with version 11.3.0.