Rene Descartes was a French mathematician and philosopher who is known as the Father of Modern Philisophy. In mathematics the Cartesian coordinate system is named for him. He also orignated the notation of superscripts representing powers or exponents.
Links to my other sites that connect Descartes to
Stamps
Currency
| Cover | Description |
|---|---|
![]() |
Date: 3/30/1996 Location: Descartes, France |
![]() |
Date: 3/30/1996 Location: Descartes, France |
![]() |
Date: 3/30/1996 Location: Descartes, France |