samzenpus from the hostile-environment dept.
First time accepted submitter PvtVoid writes in with the story of Julie Ann Horvath alleging a culture of sexism at GitHub. "The exit of engineer Julie Ann Horvath from programming network GitHub has sparked yet another conversation concerning women in technology and startups. Her claims that she faced a sexist internal culture at GitHub came as a surprise to some, given her former defense of the startup and her internal work at the company to promote women in technology."
We warn the reader in advance that the proof presented here depends on a
clever but highly unmotivated trick.
-- Howard Anton, "Elementary Linear Algebra"