English Erwin N. Hiebert Cited by user Suslindisambiguator on 10 Apr 2024 Erwin Nick Hiebert (May 27, 1919 – November 28, 2012) was a Canadian-American physical chemist and professor of the history of science.
English Exponentiation Cited by user David Eppstein on 01 Apr 2024 [[File:Expo02.svg|thumb|315px|Graphs of.