Gottfried Leibniz

died 301 years ago

14th November 1716

**Gottfried Leibniz** developed the present day notation for the differential and integral calculus. He never thought of the derivative as a limit. His philosophy is also important and he invented an early calculating machine.

*Find out more at*:

http://www-history.mcs.st-andrews.ac.uk/Mathematicians/Leibniz.html