Leonhard Euler
Swiss mathematician and physicist
Leonhard Euler (1707–1783)  

Description 
Swiss mathematician and physicist 

Date of birth/death  18 September 1783  
Location of birth/death  Basel, Switzerland  Saint Petersburg, Russian Empire  
Work period  18^{th} century  
Authority control 
PortraitsEdit

Leonhard Euler aged 49 (oil painting by Emanuel Handmann, 1756)