1. La Hire Translate this page la hire philippe de-, français, 1640-1718. Architecte à la cour(sous Colbert et Louvois), astronome, fils du peintre Laurent de http://www.sciences-en-ligne.com/momo/chronomath/chrono1/LaHire.html

Colbert et La descente de croix Desargues et ses travaux portent exclusivement sur les coniques du point de vue projectif (1694), l'autre sur les Mouche de La Hire Tout point (une mouche, par exemple...) d'un cercle de rayon r roulant sans glisser à l'intérieur d'un cercle de rayon 2r, décrit un diamètre de ce dernier. Gregory Mohr

2. MSN Encarta - Résultats De La Recherche - La Hire Translate this page Résultats provenant de MSN Search. La Hire la hire philippe de-, français, 1640-1718 Philippede La Hire (1640-1718) astronome et mathématicien français. http://fr.encarta.msn.com/La_Hire.html

Accueil MSN Mon MSN Hotmail Rechercher ... S'abonner   Encarta Premium Rechercher Encarta R©sultats de la recherche pour "La Hire" Page sur 1 R©serv© aux abonn©s MSN Encarta Premium. La Hire Encyclop©die EncartaArticle R©sultats provenant de MSN Search La Hire LA HIRE Philippe de-, fran§ais, 1640-1718 Architecte   la cour (sous Colbert et Louvois), astronome, fils du peintre Laurent de la Hire (1606-1656)   qui l'on doit de nombreux tableaux dont Saint Fran§ois et La descente de croix ( http://www.sciences-en-ligne.com/momo/chronomath/chrono1/LaHire.h Le web du Relais de la Hire 47 600 FRANCESCAS T©l. : 05 53 65 41 59 Fax : 05 53 65 86 42 Au Moyen-¢ge, Francescas fut une terre franche. C'est mªme l'origine du nom de cet ©patant village rond. " http://perso.wanadoo.fr/la.hire La hire G©n©alogie Les grandes batailles Format Word VIGNOLLES, Etienne de (1390-1442) dit La Hire. http://duguesclin.free.fr/La_hire.htm La Hire Toute l'actualite des jeux video : test, previews, news, tips, forums ! http://www.gamekult.com/pc/forum/internaute_13586.html

3. Historique Translate this page la hire philippe de(1640-1718), Astronome et mathématicien français, professeurde mathématiques au Collège de France, il introduit une méthode générale http://sciences.univ-angers.fr/physique/scphy/dossier/historique.html

Tout d'abord, un peu d'histoire... Mersenne Joseph Sauveur Sauveur Ph. de La Hire (1716) enseignent que Mersenne Jean Bernoulli Daniel Euler d'Alembert ... Lagrange et Fourier Daniel Bernoulli et Lagrange Daniel Bernoulli Euler Ernst Friedrich Chladni , elles BIOGRAPHIES Mersenne Marin(1588-1648) La Hire Philippe de(1640-1718) Sauveur Joseph(1653-1716) Bernoulli Daniel(1700-1787) Euler Leonhard(1707-1783) Alembert Jean le Rond d' (1717-1783) Monge Gaspard(1746-1818) Lagrange Joseph Louis(1736-1813) Fourier Joseph(1768-1830) Lagrange Louis de(1736-1813) Biographies recueillies dans:- Le Dictionnaire des inventeurs et des scientifiques

4. CATHOLIC ENCYCLOPEDIA: Philippe De La Hire Mathematician, astronomer, physicist, naturalist, and painter, b. in Paris, 18 March, 1640; d. in Paris, 21 April, 1718. http://www.newadvent.org/cathen/08742b.htm

Home Encyclopedia Summa Fathers ... L > Philippe de la Hire A B C D ... Z Philippe de la Hire Mathematician, astronomer, physicist, naturalist, and painter, b. in Paris, 18 March, 1640; d. in Paris, 21 April, 1718; was, as Fontenelle said, an academy in himself. His father, Laurent de La Hire, (1606-1656), was a distinguished artist. Philippe first studied painting in Rome, where he had gone for his health in 1660, but on his return to Paris, soon devoted himself to the classics and to science. He showed particular aptitude for mathematics, in which subject he was successively the pupil and associate in original investigation of Desargues. In 1678, he was made a member of the Academy of Sciences, section of astronomy. Beginning in 1679, in connexion with the construction of a map for the Government, he made extended observations in Brittany, Guienne, Calais, Dunkirk, and Provence. In 1683, he continued the principal meridian north from Paris, Cassini The chief contributions of La Hire were in the department of pure geometry. Although familiar with the analytic method of Descartes , which he followed in treatises published in 1679, his most important works were developed in the method of the ancients. He continued the work of Desargues and of

5. Droite De La Hire Translate this page Gerade. Autres noms engrenage, mouche de la hire. philippe de la hire(1640-1718) astronome et mathématicien français. la droite http://www.mathcurve.com/courbes2d/lahire/lahire.shtml

courbe suivante courbes 2D courbes 3D surfaces ... fractals DROITE DE LA HIRE La Hire's line, La Hiresche Gerade Autres noms : engrenage, mouche de La Hire. La droite de La Hire est l Pour une autre roulette rectiligne, voir la Voir aussi www.ac-creteil.fr/Colleges/93/jmoulinmontreuil/mathematiques/troisieme/courbes/roues/hypocycloide2.htm courbe suivante courbes 2D courbes 3D ... fractals , Jacques MANDONNET 2001

6. La Hire's Theorem The theorem bears the name of philippe de la hire, a French artist, architect and mathematician born in the Harmonic Ratio. Inversion. la hire's Theorem. la hire's Theorem, a Variant http://www.cut-the-knot.org/pythagoras/LaHire.shtml

CTK Exchange Front Page Movie shortcuts Personal info ... Recommend this site La Hire's Theorem: What Is It About? A Mathematical Droodle Explanation Alexander Bogomolny La Hire's Theorem The applet suggests the following theorem: If point A lies on the polar of point B, then point B lies on the polar of A. The theorem bears the name of Philippe de La Hire , a French artist, architect and mathematician born in the 17 th century. Proof By definition , the polar of B is perpendicular to OB, where O is the center of the circle of reference at the inverse image C of B. Therefore, where R is the radius of the circle. Assume point A lies on polar of point B. Then AC is perpendicular OB. Let D lie on OA with BD perpendicular to the latter. Triangles OAC and OBD are similar (they are both right and share an angle at O.) From here we obtain a proportion OA/OB = OC/OD, which can also be written as , so that D is the inverse image of A and BD is its polar, which proves the theorem. Note that the proof works in all cases, except where the three points O, A, and B are collinear. The polars of A and B are then parallel, the triangles OAC and OBD degenerate into straight line segments, and the proof fails. But then obviously A coincides with C, and (1) still holds. In this case, A and C are just inverse images of each other. Poles and Polars Brianchon's Theorem Complete Quadrilateral Harmonic Ratio ... Inversion La Hire's Theorem La Hire's Theorem, a Variant

7. La_Hire philippe de la hire. Born 18 philippe de la hire was educated as anartist and became skilled in drawing and painting. He visited http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/La_Hire.html

Philippe de La Hire Born: 18 March 1640 in Paris, France Died: 21 April 1718 in Paris, France Click the picture above to see a larger version Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Philippe de la Hire was educated as an artist and became skilled in drawing and painting. He visited Italy where he spent four years developing his artistic skills and learning geometry. The interest in geometry arose from his study of perspective in art. Much influenced by the work of Desargues , La Hire worked on conic sections which he treated projectively. He published his first work on conic sections in 1673. In 1675 he published a more comprehensive work on conic sections Sectiones conicae which contained a description of Desargues projective geometry . In 1708 he calculated the length of the cardioid. Other topics to which he made important contributions included astronomy, physics and geodesy. In astronomy he installed the first transit instrument in the Paris Observatory. He also produced tables giving the movements of the Sun, Moon and the planets. He did much work on surveying, in particular taking measurements of the French coastline. He designed an instrument to find the level at a site. He was also a major contributor to a project to map France.

8. Mathematicians In Richard S. Westfall's Archive Joachim; Keill, John; Kepler, Johannes; Faille, Charles la; lagny,Thomas de; hire, philippe de la; lamy, Bernard; lansberge, philippe http://www-gap.dcs.st-and.ac.uk/~history/External/Westfall_list.html

Mathematicians in Richard S. Westfall's archive Richard Westfall's archive contains concise biographical details of more than 640 members of the Scientific Community of the 16th and 17th Centuries. The mathematicians who have biographies in our archive are listed below. You can search the whole archive in several ways or can click on a name below. Angeli, Stephano Arbuthnot, John Arnauld, Antoine Bachet, Claude ... Search Suggestions JOC/EFR January 2000 The URL of this page is: School of Mathematics and Statistics University of St Andrews, Scotland http://www-history.mcs.st-andrews.ac.uk/history/External/Westfall_list.html

9. La Hire, Philippe De [Philippe I] Catalog of the Scientific Community. la hire, philippe de philippe I René Taton, "la première oeuvre géométrique de philippe de la hire " Revue d'histoire des sciences, 6 (1953 http://es.rice.edu/ES/humsoc/Galileo/Catalog/Files/lahire_phi.html

Catalog of the Scientific Community La Hire, Philippe de [Philippe I] Note: the creators of the Galileo Project and this catalogue cannot answer email on genealogical questions. 1. Dates Born: Paris, 18 March 1640 Died: Paris, 21 April 1718 Dateinfo: Dates Certain Lifespan: 78 2. Family Financial Circumstance: Gov He was the eldest son of Laurent de La Hire, peintre ordinaire du roi, and founder and professor at the Académie Royale de Peinture and Sculpture. La Hire's father was also one of the first disciples of Desargues. No information on financial status. 2. Father Occupation: 3. Nationality Birth: French Career: French Death: French 4. Education Schooling: No University He was educated among artists and technicians. At an early age he became interested in perspective, practical mechanics, drawing and painting. 5. Religion Affiliation: Catholic 6. Scientific Disciplines Primary: Astronomy, Mathematics, Mechanics Subordinate: Zoology, Physiology, Meteorology After his father's death he spent four years in Venice where he developed his artistic talent and studied classical geometry. Upon his return to France he was active primarily as an artist. He formed a friendship with Abraham Bosse, Desargues last disciple, who asked La Hire to solve a problem in stonecutting. In 1673 La Hire published Nouvelle methode en géometrie pour les sections des superficies coniques et cylindriques from his research in constructing conic sections. Twelve years later he published a much more extensive work, Sectiones conicae, through which Desargues' projective geometry became known.

10. CATHOLIC ENCYCLOPEDIA: Index For L Joseph la Fosse, Charles de lafuente y Zamalloa, Modesto lagania lagrené, Pierrela Harpe, JeanFrançois la Haye, Jean de la hire, philippe de lahore laibach http://www.newadvent.org/cathen/l.htm

Home Encyclopedia Summa Fathers ... Catholic Encyclopedia > L A B C D ... Z L La Crosse La Richardie, Armand de La Roche Daillon, Joseph de La Rochefoucauld-Liancourt, The Duke of ... La Rue, Charles de French Jesuit orator (1643-1725) La Salette La Salette, Missionaries of La Salle, John Baptist de, Saint La Serena, Diocese of ... Lacordaire, Jean-Baptiste-Henri-Dominique Great Dominican orator (1802-1861) Fourth-century Christian apologist Lacy, Blessed William Sixteenth-century English priest Laderchi, James Ladislaus, Saint Laetare Sunday Laetus, Pomponius ... LaFarge, John Painter, decorator, and writer (1835-1910) La Fontaine, Jean de La Fosse, Charles de Lafuente y Zamalloa, Modesto Lagania ... Lambert, Louis A. Priest and journalist (1835-1910) Lambert of Hersfeld Lambert of St-Bertin Lamberville, Jacques and Jean de Seventeenth-century Jesuit missionaries Lambillotte, Louis Belgian Jesuit and composer (1796-1855) Lambin, Denis French philologist (1520-1572) Lambruschini, Luigi Lambton, Ven. Joseph Lamego Lamennais, Jean-Marie-Robert de ... Lando, Pope Reigned 913-914 Lanfranc Lanfranco, Giovanni

11. La Hire, Gabriel-Philippe De [Philippe II] Catalog of the Scientific Community. la hire, Gabrielphilippe de philippe II He was the son of the astronomer philippe de la hire and his first wife Catherine Lesage http://es.rice.edu/ES/humsoc/Galileo/Catalog/Files/lahire_gab.html

Catalog of the Scientific Community La Hire, Gabriel-Philippe de [Philippe II] Note: the creators of the Galileo Project and this catalogue cannot answer email on genealogical questions. 1. Dates Born: Paris, 25 July 1677 Died: Paris, 4 June 1719 Dateinfo: Dates Certain Lifespan: 2. Father Occupation: Scientist, Government Official He was the son of the astronomer Philippe de La Hire and his first wife Catherine Lesage. His grandfather was Laurent de La Hire, 'peintre ordinaire du roi' and professor of painting and sculpture at the Académie Royale. His half brother studied medicine and became a member of the Académie as a botanist in 1709. No information on financial status. 3. Nationality Birth: French Career: French Death: French 4. Education Schooling: No University Gabriel-Philippe was educated at the Paris observatory where he lived after 1682. He was initiated from childhood into astronomy and the techniques of meteorological and astronomical observations. At first he was destined to become a doctor and studied medicine under Duverney. His great interest in mathematics took him down the same path as his father. 5. Religion

12. La Hire | Philippe De | 18 March 1640-21 April 1718 | Astronomer And Mathematici la hire philippe de 18 March 164021 April 1718 astronomer and mathematician.Solutio Probl de angulis per Algebram vulgarem (1691-1701). http://www.nahste.ac.uk/pers/l/GB_0237_NAHSTE_P2089/

the project the collections biographies multimedia the project the collections biographies multimedia ... Solutio Probl: ... de angulis per Algebram vulgarem

13. Allmath.com - Math Site For Kids! Home Of Flashcards, Math Click Here hire, philippe de la. eer (16401718). Engineer, born inParis, France. He became a teacher of mathematics at the Collège http://www.allmath.com/biosearch.php?QMeth=ID&ID=15482

14. La_Hire Biography of philippe de la hire (16401718) philippe de la hire. Born 18 March 1640 in Paris, France philippe de la hire was educated as an artist and became skilled in drawing and painting http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/La_Hire.html

Philippe de La Hire Born: 18 March 1640 in Paris, France Died: 21 April 1718 in Paris, France Click the picture above to see a larger version Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Philippe de la Hire was educated as an artist and became skilled in drawing and painting. He visited Italy where he spent four years developing his artistic skills and learning geometry. The interest in geometry arose from his study of perspective in art. Much influenced by the work of Desargues , La Hire worked on conic sections which he treated projectively. He published his first work on conic sections in 1673. In 1675 he published a more comprehensive work on conic sections Sectiones conicae which contained a description of Desargues projective geometry . In 1708 he calculated the length of the cardioid. Other topics to which he made important contributions included astronomy, physics and geodesy. In astronomy he installed the first transit instrument in the Paris Observatory. He also produced tables giving the movements of the Sun, Moon and the planets. He did much work on surveying, in particular taking measurements of the French coastline. He designed an instrument to find the level at a site. He was also a major contributor to a project to map France.

15. Biografia De Hire, Philippe De La Translate this page hire, philippe de la. (París, 1640- id., 1718) Matemático francés. Profesoren el Colegio de Francia, se ocupó también de temas astronómicos. http://www.biografiasyvidas.com/biografia/h/hire_philippe.htm

Inicio Buscador Utilidades Recomendar sitio Enlaces Hire, Philippe de La (París, 1640- id ., 1718) Matemático francés. Profesor en el Colegio de Francia, se ocupó también de temas astronómicos. En geometría, se especializó en métodos gráficos y estudió la epicicloide y la concoide. Aplicó el método de proyección de Desargues a la demostración de los teoremas de Apolonio. Destaca su obra Sectiones conicae Inicio Buscador Recomendar sitio

16. [HM] La Hire And Spaces Of More Than Three Dimensions By Udai Venedem Subject HM la hire and spaces of more than three dimensions Author Udai Venedem udai.venedem of desargues' teaching. And philippe de la hire is the one who http://mathforum.com/epigone/historia/braldquaxzoy

[HM] La Hire and spaces of more than three dimensions by Udai Venedem reply to this message post a message on a new topic Back to historia Subject: [HM] La Hire and spaces of more than three dimensions Author: udai.venedem@wanadoo.fr Date: Sun, 20 Oct 2002 21:38:11 +0200 Dear Listers, La Hire is not a Californian rent-a-car company, but a famous mathematician, son of a most famous painter, and both were among (rare) Desargues' friends. For example, the "Holy Family", by Laurent, shows, by its "geometric" perspective, a very pertinent application of Desargues' teaching. And Philippe de La Hire is the one who transmitted the theoretical part of the Master's "universal method", namely projective geometry. La Hire wrote, among others, some books about conics. One of them is: NOUVEAUX ELEMENS DES SECTIONS CONIQUES, LES LIEUX GEOMETRIQUES, LA CONSTRUCTION, OU EFFECTION DES EQUATIONS. Paris, Pralard, 1679. In it, I fail to find a trace of what Taton claims about "the possible extension of space to more than three dimensions", La Hire is supposed to have made. Did Taton dream? Udai Venedem http://perso.wanadoo.fr/alta.mathematica/

17. LA HIRE, Philippe;, "Memoires De Mathematique Et De Physique, Contenant Un Trait Traité des Epicycloïdes, de leurs usages dans les Mechaniques. http://www.polybiblio.com/basane/504.html

Librairie Thomas-Scheler LA HIRE, Philippe; Paris Imprimerie Royale 1694 In-4 de 4 ff.n.ch., 302 pp. ch., 1 f. n.ch.; basane, pièce de titre en maroquin rouge, dos à nerfs. (Reliure moderne). D.S.B., VII, pp. 576-79. Smith, Hist. of Mathematics, I, p. 386. Edition originale. La Hire fut pendant près d'un demi-siècle l'un des principaux auteurs scientifiques français. Non seulement il publia de nombreux écrits et mémoires, mais aussi s'occupa de l'édition des oeuvres de Picard, Mariotte et Frénicle, entre autres. L'on trouve ici un certain nombre de ses oeuvres dont la réunion reflète ses nombreux centres d'intérêt. Bel exemplaire. Ex-libris Bibliotheca Mechanica. This item is listed on Bibliopoly by Librairie Thomas-Scheler ; click here for further details.

18. Enciclopedia Católica la Bruyère, Jean de. la Chaise, François d'Aix de. la Crosse, Diócesis de. la Fayette la Haye, Jean de. la hire, philippe de. la Luzerne, CésarGuillaume. la Moricière, Louis http://www.enciclopediacatolica.com/l.htm

Search this site powered by FreeFind La-Lar Las-Leo Lep-Lod Log-Lys La Fayette, Marie Madeleine Pioche de la Vergne, Condesa de La Fontaine, Jean de La Fosse, Charles de La Haye, Jean de La Hire, Philippe de La Paz La Plata Argentina La Plata Bolivia La Richardie, Armand de La Rochefoucauld-Liancourt, El Duque de La Rochejacquelein, Henri-Auguste-Georges du Vergier, Conde de La Rochelle La Rue, Charles de La Salette La Salette, Misioneros de La Salle, Juan Bautista de, Santo La Trapa La Valette, Jean Parisot de La Verna Labadistas Labarum (Chi-Rho) Labat, Jean-Baptiste (Juan Bautista) Labbe, Philippe Laberinto Labrador, San Isidro el Lac, Stanislaus du Lacordaire, Jean Baptiste Henri Dominique

19. LA HIRE (Philippe De)., Traité De Mécanique, Où L'on Explique Tout Ce Qui Est http://www.polybiblio.com/comellas/44701.html

Llibreria Antiquària Comellas LA HIRE (Philippe de). Traité de Mécanique, où l'on explique tout ce qui est nécéssaire dans la pratique des Arts, et les propriétés des corps pesants lesquelles ont un plus grand usage dans la Physique. A Paris, de l'Imprimerie Royale, et se vend chez Jean Anisson Directeur de ladite Imprimerie, 1695. in-12. 6ff. 492pp. Plein veau, dos à nerfs orné (Reliure de l'époque). EDITION ORIGINALE de cet ouvrage de Philipe de La Hire (1640-1718), un des meilleurs géomètres français de cette période. On trouve dans ce traité de mécanique un grand nombre d'instructions pour la construction de diverses machines: "Machine à faire mouvoir plusieurs Scies pour scier la pierre", "Roue à élever des Pistons", "Instrument pour jeter les Bombes", etc. Le livre est illustré de plus de 150 figures dans le texte. Des rousseurs, petit découpage au titre sans atteinte au texte. Quelques défauts à la reliure. This item is listed on Bibliopoly by Llibreria Antiquària Comellas ; click here for further details.

20. Biography-center - Letter L l/la_hire/biograph.html; la hire, philippe de wwwhistory.mcs.st-and.ac.uk/~history/Mathematicians/la_hire.html;la Hyre, laurent http://www.biography-center.com/l.html

Visit a random biography ! Any language Arabic Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Norwegian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Turkish L 567 biographies www-history.mcs.st-and.ac.uk/~history/Mathematicians/Leger.html www-history.mcs.st-and.ac.uk/~history/Mathematicians/Levy_Paul.html www-history.mcs.st-and.ac.uk/~history/Mathematicians/Lowenheim.html L'Estin, Jacques de www.kfki.hu/~arthp/bio/l/l_estin/biograph.html L'Herbier, Marcel www.lips.org/bio_LHerbier_gb.asp La Caille, Nicolas-Louis www.astrosurf.com/cielextreme/page115E.html La Condamine, Charles de www-history.mcs.st-and.ac.uk/~history/Mathematicians/La_Condamine.html La Faille, Charles de www-history.mcs.st-and.ac.uk/~history/Mathematicians/La_Faille.html La Fontaine, Henri www.nobel.se/peace/laureates/1913/fontaine-bio.html La Fosse, Charles de www.ibiblio.org/wm/paint/auth/la-fosse/ La Fosse, Charles de

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 1     1-20 of 96    1  | 2  | 3  | 4  | 5  | Next 20