Joseph Gergonne
a French mathematician and logician
From: Wikipedia
Born
19 June 1771 Nancy, France
From: Wikipedia
Died
4 May 1859 (aged 87) Montpellier, France
From: Wikipedia
Fields
Mathematics Logic
From: Open Science FrameworkOSF
adultbasic
France
From: Open Science FrameworkOSF
era
1800+