Complex Variables and the Meaning of 𝛏

This tweet speaks the truth!

My biggest weakness pic.twitter.com/WvIeVPqoTl

— Toby Hendy (@TobyHendy) July 28, 2018

Two remarks:

(1) One of the main purposes of taking complex analysis is learning how to properly write Greek letters.

(2) I specifically practiced how to draw \xi when I took complex analysis.

(Tip of the cap to Dave Richeson.)