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by multiply 1224 days ago
What apps do drabble algebra today?
2 comments
avitzur 1224 days ago
Erin Ottmar's https://graspablemath.com is probably the best modern exploration of the idea.
link
mackid 1224 days ago
Ron still develops Graphing Calculator for MacOS, Windows and iOS.

https://www.pacifict.com/

link