You are reading documentation for the unreleased version of Matplotlib. Try searching for the released version of this page instead?
Version 2.1.1.post1088+gf4bcca3
matplotlib
Fork me on GitHub

This Page

mpl_toolkits.mplot3d.art3d.norm_angle

mpl_toolkits.mplot3d.art3d.norm_angle(a)

Return angle between -180 and +180