design.promo

About design.promo

Cheatographer since 5 December, 2016.

Cheat Sheets By design.promo

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Calculus Derivatives and Differentiation Cheat Sheet

Derivatives rules and common derivatives from Single-Variable Calculus. Most important rules/derivatives are bolded.

CROSSANT

26 Apr 24

calculus, df, dx, derivative, dy

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Python Date Time Format (strftime) Cheat Sheet

Python Date/Time string formatting options

doublehelix

30 Mar 22, updated 31 Mar 22

python, date, time, datetime, formatting

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