# clairaut

### Clairaut's Differential Equation -- from Wolfram …

http://mathworld.wolfram.com/ClairautsDifferentialEquation.html
Mathematica » The #1 tool for creating Demonstrations and anything technical. Wolfram|Alpha » Explore anything with the first computational knowledge engine.

### Clariant - Wikipedia

https://en.wikipedia.org/wiki/Clariant
Clariant is a speciality chemicals company, formed in 1995 as a spin-off from Sandoz. The company is focused on four business areas: care chemicals (consumer and industrial); catalysis; natural resources (oil & mining, minerals); and plastics & coatings.

### Symmetry of second derivatives - Wikipedia

https://en.wikipedia.org/wiki/Symmetry_of_second_derivatives
In mathematics, the symmetry of second derivatives (also called the equality of mixed partials) refers to the possibility under certain conditions (see below) of interchanging the order of taking partial derivatives of a function

### CLEA Comité de Liaison Enseignants Astronomes

http://www.ac-nice.fr/clea/
Primé par l'Académie des Sciences et la Société Astronomique de France, le CLEA vise, sans but lucratif, à la promotion de l'enseignement de l'astronomie.

### The 100 Greatest Mathematicians - …

http://www.fabpedigree.com/james/mathmen.htm
At some point a longer list will become a List of Great Mathematicians rather than a List of Greatest Mathematicians. I've expanded my original List of Thirty to an even Hundred, but you may prefer to reduce it to a Top Seventy, Top Sixty, Top Fifty, Top Forty or Top Thirty list, or even Top Twenty, Top Fifteen or Top Ten List.

### Equations of the first order and higher degree, …

http://www.solitaryroad.com/c652.html
Equations of the first order and higher degree, Clairaut’s equation. Singular solutions and extraneous loci. Discriminant of a differential equation.

### Satz von Schwarz – Wikipedia

https://de.wikipedia.org/wiki/Satz_von_Schwarz
Der Satz von Schwarz (nach Hermann Amandus Schwarz; wird auch Satz von Clairaut genannt; oder auch Young-Theorem) ist ein Satz der Mathematik in der Differentialrechnung mehrerer Variablen.

### Voltaire - Voltaire galerie des peintures

http://www.visitvoltaire.com/f_pic_gallery_france.htm
Galerie des peintures - les gens dans la vie de Voltaire et Émilie du Châtelet. boucoup de photos

### Oeuf double - MATHCURVE.COM

http://www.mathcurve.com/courbes2d/oeufdouble/oeufdouble.shtml
Courbe étudiée par Villalpando en 1606, et par Münger en 1894. Autres noms : biovale, courbe proportionnatrice (nom donné par Villalpando).

### Calculus III - Higher Order Partial Derivatives

http://tutorial.math.lamar.edu/Classes/CalcIII/HighOrderPartialDerivs.aspx
In the section we will take a look at higher order partial derivatives. Unlike Calculus I however, we will have multiple second order derivatives, multiple third order derivatives, etc. because we are now working with functions of multiple variables. We will also discuss Clairaut’s Theorem to help with some of the work in finding higher order ...

### Alexis Clairaut - Wikipedia

https://en.wikipedia.org/wiki/Alexis_Clairaut
Alexis Claude Clairaut was a French mathematician, astronomer, and geophysicist. He was a prominent Newtonian whose work helped to establish the validity ...

### Clairaut's equation - Wikipedia

https://en.wikipedia.org/wiki/Clairaut%27s_equation
In mathematical analysis, Clairaut's equation (or the Clairaut equation) is a differential equation of the form. y ( x ) = x d y d x + f ( d y d x ) {\displaystyle ...

### Clairaut's theorem - Wikipedia

https://en.wikipedia.org/wiki/Clairaut%27s_theorem
Clairaut's theorem is a general mathematical law giving the surface gravity on a viscous rotating ellipsoid in equilibrium under the action of its gravitational field ...

### Alexis Claude Clairaut

https://www2.stetson.edu/~efriedma/periodictable/html/Cl.html
Alexis Clairaut was educated at home by his father, who taught mathematics in Paris. He learned to read from Euclid's Elements, and by the age of 9 he had ...

### Alexis Clairaut (1713-1765) - MacTutor History of Mathematics

http://www-history.mcs.st-and.ac.uk/~history/Biographies/Clairaut.html
Alexis Clairaut's father, Jean-Baptiste Clairaut, taught mathematics in Paris and showed his quality by being elected to the Berlin Academy. Alexis's mother ...

### Alexis-Claude Clairaut | French mathematician and physicist ...

https://www.britannica.com/biography/Alexis-Claude-Clairaut
Alexis-Claude Clairaut: Clairaut's equation: …18th-century French mathematician and physicist Alexis-Claude Clairaut, who devised it. In 1736, together with ...

### Alexis Claude Clairaut (1713 - 1765)

https://www.maths.tcd.ie/pub/HistMath/People/Clairaut/RouseBall/RB_Clairaut.html
Alexis Claude Clairaut (1713 - 1765). From `A Short Account of the History of Mathematics' (4th edition, 1908) by W. W. Rouse Ball. Alexis Claude Clairaut was  ...

### Clairaut's Differential Equation -- from Wolfram MathWorld

http://mathworld.wolfram.com/ClairautsDifferentialEquation.html
1446, 1980. Zwillinger, D. "Clairaut's Equation." §II.A.38 in Handbook of Differential Equations, 3rd ed. Boston, MA: Academic Press, pp. 120 and 158-160 , 1997.

### Lagrange and Clairaut Equations - Math24

https://www.math24.net/lagrange-clairaut-equations/
where ψ(y′) is a nonlinear differentiable function. The Clairaut equation is a particular case of the Lagrange equation when φ(y′)=y′. It is solved in the same ...