One who thinks is conscious of his own existence. Tree doesn't think (as we know) and it isn't a conscious being, a person.
Rene Descartes invented the famous Cartesian coordinate system.He worked in the field of analytic geometry.
Rene desscartes was the father of mathematics.
== == Oddly enough, the place now called Descartes. Initially called La Haye en Touraine, the town was renamed La Haye-Descartes in 1802 in his honour, and then renamed again to Descartes in 1967.
Descartes's ideas, such as his emphasis on skepticism and rationalism, parallel modern science's commitment to evidence-based reasoning and inquiry. His focus on the importance of doubt and the use of logic to establish knowledge also aligns with the scientific method, which relies on critical thinking and empirical evidence. Additionally, Descartes's approach to understanding the natural world through systematic observation and measurement presages the empirical methodologies utilized in modern scientific research.
Short answer: Descartes' doubt was like WWI - the doubt to end all doubt. Only by doubting everything could Descartes hope to find anything that was certain (even if the only certainty is that nothing else is certain!).
Some math mathematicians say that Descartes inspiration came from being in bed so late. But, this also came about because of his love for math and all of his studying.
He is credited with discovering analytic geometry. He also did the work that allowed other to discover calculus.(1) Being the Father of Modern Continental Rationalism(2) Formulating the famous argument Cogito ergo sum (I think, therefore I am)He is accredited with being the father of Analytical Geometry and developed the Cartesian Co-ordinate SYstem.
He is credited with discovering analytic geometry. He also did the work that allowed other to discover calculus.(1) Being the Father of Modern Continental Rationalism(2) Formulating the famous argument Cogito ergo sum (I think, therefore I am)He is accredited with being the father of Analytical Geometry and developed the Cartesian Co-ordinate SYstem.
Descartes is famous for being a total badass. He made many important contributions to mathematics. [The "Cartesian" plane that we learn about in middle school is named for him. "Analytical Geometry" is a term for the synthesis of geometric and algebraic methods.]His philosophical influence is vast, but he's best known for his "I think therefore I am" (cogito ergo sum) argument. In short, this means that we can have radical doubts whether what we hear, see, and think are really there or really true, because we may be dreaming or hallucinating. But we cannot doubt that we ourselves actually do exist, because even when I am doubting, I cannot deny that there is a "me" that is doubting. In short, he argues that the fact that I experience my thinking proves my existence. I think therefore I am.
Ren means water lily. It can be the noun, or at times, it can be a name for girls.
Cartesian refers to the philosopher and mathematician Ren
Ren means louts or water Lilly