jay-ro:
♡
♡
Thanx
Thanx
(via lubayahidaya)
how do people even invent math stuff like who the fuck was sitting around a hundred years ago or whatever and thought to themselves “you know what we need? negative exponents”
Al-Khwarizmi: The Inventor of Algebra (Great Muslim Philosophers and Scientists of the Middle Ages)
(via iepicsteeze)