Template:Selected philosophy anniversaries/November 11
From Wikipedia, the free encyclopedia
< Template:Selected philosophy anniversaries
- 1668: Johann Albert Fabricius born.
- 1675: Gottfried Leibniz demonstrated integral calculus for the first time to find the area under the graph of a function y = f(x) by using antiderivatives.
- 1855: Danish existentialist Søren Kierkegaard (pictured) died.