Shriek Not Factorial
Text only: a campaign to rename the factorial symbol '!' as 'shriek', as some mathematicians call it.
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Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.
Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2017-05-22-shriek-not-factorial/ (CC BY-NC 4.0)Transcript
"In some languages, 5! is read not as 'five factorial' but as 'five shriek.' Have you ever felt so ashamed of your native tongue?"
[Box] "FACTORIAL IS WEAK. VOTE FOR SHRIEK."