Ah, I see. The easy solution is to use ~ instead of = in any code segment, as in the attached example of yours that I have modified.
#+TITLE: Python for Unicode #+OPTIONS: toc:nil * Collections However there is a catch: ~⦃1,2,3⦄ == ⦃1,2,3,1,2⦄~ \\ Remember that in python ~set([1,2,3,1,2]) == set([1,2,3])~ \\
-- : Eric S Fraga (0xFFFCF67D), Emacs 24.3.1, Org release_8.2.5h-660-gef207f