- René
Descartes (/deɪˈkɑːrt/ day-KART or UK: /ˈdeɪkɑːrt/ DAY-kart; French: [ʁəne dekaʁt] ; Latinized:
Renatus Cartesius; 31
March 1596 – 11
February 1650): 58 ...
- In geometry,
Descartes'
theorem states that for
every four kissing, or
mutually tangent, circles, the
radii of the
circles satisfy a
certain quadratic...
- Look up
Descartes in Wiktionary, the free dictionary. René
Descartes (1596–1650) was a
French mathematician and philosopher.
Descartes or des
Cartes may...
-
Descartes'
theorem states that, for
every four
mutually tangent circles, the
radii of the
circles satisfy a
certain quadratic equation.
Descartes' theorem...
-
English as "I think,
therefore I am", is the "first principle" of René
Descartes's philosophy. He
originally published it in
French as je pense, donc je...
- 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...
- The
Descartes Highlands is an area of
lunar highlands located on the near side that
served as the
landing site of the
American Apollo 16
mission in early...
-
physicist René
Descartes. The rim of
Descartes survives only in stretches, and is
completely missing in the north. The
crater Descartes A lies
across the...
- Snell's law (also
known as the Snell–
Descartes law, the ibn-Sahl law, and the law of refraction) is a
formula used to
describe the
relationship between...
- In geometry, the
folium of
Descartes (from
Latin folium 'leaf';
named for René
Descartes) is an
algebraic curve defined by the
implicit equation x 3 +...
