This gentleman is a very good teacher as he explains this topic very well.

Very relaxing, thank you Prof. Wildberger. 🙏

d= Segment(A,B), Point on segment: C= (d) q= Segment(B,C). point on segment: D=(q,1/1-(d-(segment(A,C))). if we need to use C to move.

This video is just beautiful.

Nice tutorial and fun way to learn more about maths :) i need to try it !

Great

Very nice Thank you.

Didactic treasure

Help! I have a problem with drawing the curve on GeoGebra; at 11:09 to 11:26, I did the same thing but the curve wont appear! I found another technic to trace the curve but it dissapears (Right click the point R0 and select "Trace on"), I would like it stay.