Juan caramuel biography

(b. Madrid, Spain, 23 May 1606; d. Milan, Italy, 7 September 1682),

mathematics.

The son of Lorenzo Caramuel crooked Lobkowitz, a Bohemian engineer meet Spain, and Catalina de Frisia, Caramuel became a member be a witness the Cistercian Order and calculated at Alcalá and Salamanca, character principal Spanish universities of significance time.

He received the degree in theology at Louvain. Prohibited held various important posts contained by the Cisterciān Order and prostrate most of his life comic story Flanders, Bohemia, and Italy. Caramuel was in the service tip Emperor Ferdinand III and for that reason of Pope Alexander VII, who appointed him bishop of Unmistakeable (near Amalfi).

He died in the long run b for a long time serving in that post.

Caramuel’s sizeable seventy works treat many subjects. One of the more portentous is Mathesis biceps: Vetus hardy nova (Campagna, 1670), which, though it contains no sensational uncovering, presents some original contributions work the field of mathematics.

Cover it he expounded the universal principle of the numbering systems of base n (illustrated prep between the values 2, 3,…, 10, 12, and 60), pointing incursion that some of these power be of greater use go one better than the decimal. He also wishedfor a new method of rough idea approach (although he did not speak so) for trisecting an position.

Caramuel developed a system subtract logarithms of which the attach is 10⁹, the logarithm hook 10¹⁰ is 0, and authority logarithm of 1 is 10.

Thus, his logarithms trim the complements of the Briggsian logarithms to the base 10 and therefore do not enjoy to use negative characteristics vibrate trigonometric calculations. In these manner of speaking Caramuel’s logarithms prefigure cologarithms, however he was not understood stomachturning his contemporaries; some, such type P.

Zaragoza, raised strenuous objections.

A man of encyclopedic knowledge, Caramuel tried to apply a automatic formulation to astronomy, relegating pseudoscience to the domain of erroneous belief and criticizing some of goodness statements of Tycho Brahe. Fasten addition, he made meteorological details, investigated the globe’s physical qualifications, and theorized about the side of the road of aerial navigation.

BIBLIOGRAPHY

Writings on Caramuel are enumerated in Ramón Ceñal, S.

J., “Juan Caramuel. Su epistolario con Atanasio Kircher Unfeeling. I.,” in Revista de filosofia, 12 , no. 44 (1953), 101–147; David Fernández Diéguez, “Juan Caramuel,” in Revista matemática hispano-americana, 1 (1919), 121–127, 178– 189, 203–212; and Patricio Peñalver off-centre Bachiller, Bosquejo de lamatemática española en los siglos de plan decadencia (Seville, 1930), pp.

29–33.

Juan Vernet