Leibniz even invented a calculating machine. I didn't know he'd actually built one https://en.wikipedia.org/wiki/Calculus_ratiocinator https://en.wikipedia.org

Leibniz even invented a calculating machine. I didn't know he'd actually built one https://en.wikipedia.org/wiki/Calculus_ratiocinator https://en.wikipedia.org/wiki/Calculus_ratiocinator