yes
Anybody who knows a bit of math understands the genius and importance of Lagrange. he may be the greatest mathematics genius in history. His importance in modern physics (he is everywhere in quantum mechanics) is unique.
Lagrange multiplier, possibly.
contribute to math
I answer questions on this website.
Nothing.
he didnt
nothing
he contributed astronomy
he was a scientist and a math geek but there is really no information on what he did as a mathematical figure
He discovered "E=Mc2"
2+2=2
1+1