Odd looking graph in 3D graphing mode
joningram shared this question 3 months ago
Try plotting b(x,y)=(1)/(2) (x+sqrt(x^(2)+4 y)) in 3D graphing mode
There are lots of interesting missing polygons!
(the weird brackets are directly copy-pasted from Geogebra's parsing of what I typed in, which didn't have the brackets)