XKCD, Differentiation and Integration

via   the comic delivery system monikered   Randall Munroe   at   XKCD  !

via the comic delivery system monikered Randall Munroe at XKCD!

*** This is a Security Bloggers Network syndicated blog from Infosecurity.US authored by Marc Handelman. Read the original post at: https://www.infosecurity.us/blog/2019/2/28/xkcd-differentiation-and-integration