He also invented coordinate graphing.
This French author of Meditations on First Philosophy and Discourse on Method resolved his doubts with the proposition "I think, therefore I am." He also invented coordinate graphing. For 10 points, name this philosopher known for his namesake coordinate plane.
This French author of Meditations on First Philosophy and Discourse on Method resolved his doubts with the proposition "I think, therefore I am."
René {Descartes} [accept Renatus {Cartesius} ]