To those who ask what the infinitely small quantity in mathematics is, we answer that it is actually zero. Hence there are not so many mysteries hidden in this concept as they are usually believed to be.
-- Leonhard Euler
   
Leonhard Euler   Name:
Leonhard Euler
Type:
Mathematician
Nationality:
Swiss
Birth:
April 15, 1707
Death:
September 18, 1783
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