As a tutor, he moved to Stockholm to teach Queen Christina of Sweden. As a 
As a tutor, he moved to Stockholm to teach Queen Christina of Sweden. As a philosopher, he outlined his convincing proof of the existence of God in his Meditations on First Philosophy. As a mathematician, he fortunately developed analytic geometry. For ten points, identify this rationalist Renaissance man.
As a tutor, he moved to Stockholm to teach Queen Christina of Sweden.
Rene {Descartes}