René Descartes (1596–1650) was a French mathematician and philosopher.
René Descartes was a French philosopher, mathematician, and scientist. A native of the Kingdom of France, he spent about 20 years (1629–49) of his life in the Dutch Republic after serving for a while in the Dutch States Army of Maurice of Nassau, Prince of Orange and the Stadtholder of the United Provinces. He is generally considered one of the most notable intellectual figures of the Dutch Golden Age.
Descartes may also refer to:
Descartes is a heavily worn lunar impact crater that is located in the rugged south-central highlands of the Moon. To the southwest is the crater Abulfeda. It is named after the French philosopher, mathematician and physicist René Descartes.
descartes is a platform-independent image, data, and function plotter with underlying Python scripting in the background. Its source code is released under the GNU GPL licence.
Descartes is a commune in the Indre-et-Loire department in central France. It is approximately 13 miles east of Richelieu and about 24 miles east of Loudun, on the banks of the Creuse River.
Blanche Descartes was a collaborative pseudonym used by the English mathematicians R. Leonard Brooks, Arthur Harold Stone, Cedric Smith, and W. T. Tutte. The four mathematicians met in 1935 as undergraduate students at Trinity College, Cambridge, where they joined the Trinity Mathematical Society and began meeting together to work on mathematical problems. The pseudonym originated by combining the initials of the mathematicians' given names to form BLAC. This was extended to BLAnChe. The surname Descartes was chosen as a play on the common phrase carte blanche.
Francine Descartes was René Descartes' daughter.
In number theory, a Descartes number is an odd number which would have been an odd perfect number, if one of its composite factors were prime. They are named after René Descartes who observed that the number D = 32⋅72⋅112⋅132⋅22021 = (3⋅1001)2⋅(22⋅1001 − 1) = 198585576189 would be an odd perfect number if only 22021 were a prime number, since the sum-of-divisors function for D would satisfy, if 22021 were prime,
The Descartes Prize is an annual award in science given by the European Union, named in honour of the French mathematician and philosopher, René Descartes.
In mathematics, Descartes' rule of signs, first described by René Descartes in his work La Géométrie, is a technique for getting information on the number of positive real roots of a polynomial. It asserts that the number of positive roots is at most the number of sign changes in the sequence of polynomial's coefficients, and that the difference between these two numbers is always even. This implies in particular that, if this difference is zero or one, then there is exactly zero or one positive root, respectively.
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Cogito, ergo sum is a Latin philosophical proposition by René Descartes usually translated into English as "I think, therefore I am". The phrase originally appeared in French as je pense, donc je suis in his Discourse on the Method, so as to reach a wider audience than Latin would have allowed. It appeared in Latin in his later Principles of Philosophy. As Descartes explained, "we cannot doubt of our existence while we doubt...." A fuller version, articulated by Antoine Léonard Thomas, aptly captures Descartes's intent: dubito, ergo cogito, ergo sum. The concept is also sometimes known as the cogito.
Marin Mersenne, Marin Mersennus or le PèreMersenne was a French polymath, whose works touched a wide variety of fields. He is perhaps best known today among mathematicians for Mersenne prime numbers, those which can be written in the form Mn = 2n − 1 for some integer n. He also developed Mersenne's laws, which describe the harmonics of a vibrating string, and his seminal work on music theory, Harmonie universelle, for which he is referred to as the "father of acoustics". Mersenne, an ordained priest, had many contacts in the scientific world and has been called "the center of the world of science and mathematics during the first half of the 1600s" and, because of his ability to make connections between people and ideas, "the post-box of Europe". He was also a member of the Minim religious order and wrote and lectured on theology and philosophy.
The University of Paris, metonymically known as the Sorbonne, was a university in Paris, France, active 1150–1793, and 1806–1970.
Meditations on First Philosophy in which the existence of God and the immortality of the soul are demonstrated is a philosophical treatise by René Descartes first published in Latin in 1641. The French translation was published in 1647 as Méditations Métaphysiques. The title may contain a misreading by the printer, mistaking animae immortalitas for animae immaterialitas, as suspected by A. Baillet.
René Boylesve, born René Marie Auguste Tardiveau, was a French writer and a literary critic.
Étienne Gilson was a French philosopher and historian of philosophy. A scholar of medieval philosophy, he originally specialised in the thought of Descartes, yet also philosophized in the tradition of Thomas Aquinas, although he did not consider himself a Neo-Thomist philosopher. In 1946 he attained the distinction of being elected an "Immortal" (member) of the Académie française. He was nominated for the Nobel Prize in Literature.
The World, also called Treatise on the Light, is a book by René Descartes (1596–1650). Written between 1629 and 1633, it contains a nearly complete version of his philosophy, from method, to metaphysics, to physics and biology.
Paris Descartes University, also known as Paris V, is a French public research university located in Paris.
Champs-sur-Marne is a commune in the eastern suburbs of Paris, France. It is located 18.2 km (11.3 mi) from the center of Paris, in the Seine-et-Marne Departments of France in the Île-de-France region.
Noisiel is a commune in the Seine-et-Marne department in the Île-de-France region in north-central France. It is located in the eastern suburbs of Paris, 20.5 km (12.7 mi) from the center of Paris.
Principles of Philosophy is a book by René Descartes. In essence it is a synthesis of the Discourse on Method and Meditations on First Philosophy It was written in Latin, published in 1644 and dedicated to Elisabeth of Bohemia, with whom Descartes had a long-standing friendship. A French version followed in 1647. It set forth the principles of nature—the Laws of Physics—as Descartes viewed them. Most notably, it set forth the principle that in the absence of external forces, an object's motion will be uniform and in a straight line. Newton borrowed this principle from Descartes and included it in his own Principia; to this day, it is still generally referred to as Newton's First Law of Motion. The book was primarily intended to replace the Aristotelian curriculum then used in French and British universities. The work provides a systematic statement of his metaphysics and natural philosophy, and represents the first truly comprehensive, mechanistic account of the universe.
Cartesianism is the philosophical and scientific system of René Descartes and its subsequent development by other seventeenth century thinkers, most notably Nicolas Malebranche and Baruch Spinoza. Descartes is often regarded as the first thinker to emphasize the use of reason to develop the natural sciences. For him, the philosophy was a thinking system that embodied all knowledge, and expressed it in this way:
The Musée Moissan is a museum dedicated to Henri Moissan (1852–1907), winner of the 1906 Nobel Prize in Chemistry. It is maintained by the Université René Descartes-Paris 5 faculty of pharmaceutical and biological sciences, and located in the 6th arrondissement of Paris at 4, avenue de l'Observatoire, Paris, France. It is open by appointment only; admission is free.
Claude Clerselier was a French editor. He edited and translated several works by René Descartes, especially his letters, L'Homme, et un Traité de la formation du fœtus du mesme auteur avec les remarques de Louys de La Forge, 1664, L'Homme...et...Le Monde, 1667 et de ses Principes, 1681.
Martin Schoock was a Dutch academic and polymath.
Paris, the capital of France, has many of the country's most important libraries. The Bibliothèque nationale de France operates public libraries in Paris, among them the François-Mitterrand, Richelieu, Louvois, Opéra, and Arsenal.
Lycée Descartes or Lycée français René-Descartes (LFRD) may refer to:
René de Buxeuil, pseudonym for Jean-Baptiste Chevrier, was a 20th-century French composer and chansonnier.
Lycée René Descartes is a senior high school in Champs-sur-Marne, France, in the Paris metropolitan area.