Maths history
Marie-Sophie Germain (1776-1831) made a major contribution to number theory, acoustics and elasticity, born 1 Apr http://t.co/r4Au2iwh8b
— Maths History (@mathshistory) April 1, 2014
Marie-Sophie Germain (1776-1831) made a major contribution to number theory, acoustics and elasticity, born 1 Apr http://t.co/r4Au2iwh8b
— Maths History (@mathshistory) April 1, 2014