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HP Prime : geometry & curve



#2

How to display in real time the curve linked to moving geometrical objects like shown in this video (0:45) ?

http://link.brightcove.com/services/player/bcpid1198972958001?bckey=AQ~~,AAABDi-Jgtk~,SFQb4J3Cm1hDhskzjdtQ1Hy-2bmFZ__3&bctid=2480062134001

Edited: 15 Sept 2013, 2:31 p.m.


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