he worked on the formula of area of a triangle if you have all 3 side lengths
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contribute to math
I answer questions on this website.
Nothing.
he didnt
nothing
he was a scientist and a math geek but there is really no information on what he did as a mathematical figure
he contributed astronomy
yes
The Great Blue Heron is normally larger than the Gray Heron.
He discovered "E=Mc2"
Nothing. Einstein was a physicist.