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  1. René Descartes - Wikipedia

    Mathematics was paramount to his method of inquiry, and he connected the previously separate fields of geometry and algebra into analytic geometry. Refusing to accept the authority of previous …

  2. Rene Descartes | Biography, Ideas, Philosophy, ‘I Think, Therefore I Am ...

    Jan 13, 2026 · René Descartes is most commonly known for his philosophical statement, “I think, therefore I am” (originally in French, but best known by its Latin translation: " Cogito, ergo sum ”).

  3. René Descartes - Stanford Encyclopedia of Philosophy

    Dec 3, 2008 · René Descartes (1596–1650) was a creative mathematician of the first order, an important scientific thinker, and an original metaphysician. During the course of his life, he was a …

  4. Descartes Sets Date to Announce Fiscal 2026 Fourth Quarter and Year …

    2 days ago · Descartes is the global leader in providing on-demand, software-as-a-service solutions focused on improving the productivity, security, and sustainability of logistics-intensive businesses.

  5. René Descartes - World History Encyclopedia

    Sep 22, 2020 · René Descartes (1596 to 1650) was a French mathematician, natural scientist, and philosopher, best known by the phrase ' Cogito ergo sum ' ('I think therefore I am').

  6. Descartes, Rene | Internet Encyclopedia of Philosophy

    René Descartes was born to Joachim Descartes and Jeanne Brochard on March 31, 1596 in La Haye, France near Tours. He was the youngest of the couple’s three surviving children. The oldest child, …

  7. René Descartes (1596-1650) - Philosophy A Level

    Profile of René Descartes including biography, key ideas (inc. cogito ergo sum and the evil demon), famous quotes, and works.

  8. René Descartes’ Philosophy - An Introduction to His Life, Ideas, and ...

    Explore René Descartes' philosophy with this beginner-friendly guide. Learn about his life, the famous "Cogito, ergo sum," dualism, innate ideas, and more. Understand complex ideas with simple …

  9. Rene Descartes - Philosophy - Research Guides at University of Kentucky

    René Descartes (1596-1650) was an influential French philosopher, and many subsequent Western philosophers created their ideas around or in reaction to his. His main philosophical contribution is …

  10. Rene Descartes: Biography, Philosopher, I Think; Therefore I Am

    Aug 8, 2023 · Philosopher and mathematician René Descartes is regarded as the father of modern philosophy for defining a starting point for existence, “I think; therefore I am.”