What I saw on the web on 2022.2.27

[reblogarythm]

1. CLP Calculus Textbooks
   by Joel Feldman, Andrew Rechnitzer and Elyse Yeager
   https://personal.math.ubc.ca/~CLP/
   in case you're looking for some open calculus texts
   via PreTeXt
   
   
2. A Traffic Ticket and a Phone Call
   by Susan on the Soapbox
   https://susanonthesoapbox.com/2022/02/27/a-traffic-ticket-and-a-phone-call/
   what do you do when you have a pair of jokers in your hand?
   via rss