Sage Seminar
worksheet.pdf worksheet.sws Google Video
TITLE: Visualizing complex analytic functions
SPEAKER: Jim Morrow
ABSTRACT: How can the map sageseminar(2f)morrow/latex_235f33afa9e169e47169adb51d4ac25a9648205f_p1.png "$z \mapsto z^2$")
be continuously differentiable and preserve angles of intersection of all curves except at the origin, where angles are doubled? Doesn't this contradict continuity?