Six Ways to Drive a Mathematician to an Early Grave
A list of notation abuses (N as a fraction, negative epsilon, x as a function of f, an integral 'dn'), titled 'six ways' but listing only five.
Use this cartoon
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/2019-01-22-six-ways-to-drive-a-mathematician-to-an-early-grave/ (CC BY-NC 4.0)Transcript
[Title] "Six Ways to Drive a Mathematician to an Early Grave"
1. Let N be a number between 0 and 1.
2. Let ε < 0.
3. Let x be a function of f.
4. Let O be a function of omicron.
5. Take an integral dn.
Mathematician: "WHYYYYYYY"