Posted by HilaireFernandes on Jan 18, 2018; 2:42pm
URL: https://forum.world.st/unsolicited-package-cache-use-tp5060335p5063466.html

Ok, the scary part get out then.

According to what I understood, here three things  for Kjell regarding his interest on DrGeo:

1) Get my latest DrGeo build[1]. The shipped VM within the application is out of sync, therefore a recent 32Bits VM should be used against the image located in DrGeo.app/Contets/Resources/drgeo.image

2) Concerning differential geometric, I don't know much. However DrGeo can be programmatically drived, particularly point defined by bloc can be useful to produce interactive graph with point interacting in cascade. See this Newton-Raphson example[2]

3) There is doc for programming DrGeo but the English version is a bit out of sync, http://www.drgeo.eu/help

Hilaire

[1] https://www.dropbox.com/s/wc18e21p371z28f/DrGeo.app-18.01a.zip?dl=0

[2] https://math.stackexchange.com/questions/726369/when-does-the-newton-raphson-method-fail/1766666#1766666

I browsed some other posts from this account to the lists on Nabble. They
were more obviously on topic. Also, I met Kjell at a Smalltalk conference or
two. My experience was that he speaks from a meta level and you have to
connect the dots yourself, which can be difficult to follow. IMHO he should
not be banned.

-- 
Dr. Geo
http://drgeo.eu