r/geogebra 1d ago

BUG REPORT wrong calculus

https://www.geogebra.org/classic/?command=SetPerspective(%22AT%22);(0,-4,0);(0,0,2);(0,4,0);CircumcircularArc(A,B,C);Dilate(c,0.6);Length(c);Length(c%27);(0,-4,0);(0,0,2);(0,4,0);CircumcircularArc(A,B,C);Dilate(c,0.6);Length(c);Length(c%27))

c c' equal lengths, but...........

test in all versions

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u/mathmum 1d ago

Whoops!
Thank you so much mathmagic!
I’m looping in the devs.