By L. B. Okun
ISBN-10: 0444869247
ISBN-13: 9780444869241
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Example text
56 A very similar notation appears in Clavius's Epitome arithmeticae practicae (Rome, 1583) in the discussion of the concept of fractional fractions. H. L. L. Busard refers to it as "a distinct notation" whose peculiar characteristic is the omission of the fraction bar in one of the fractions of the pair. 57 If Clavius's use of this notation is a reflection of notational practices at Bamberg, then the calculators of Bamberg's commercial sector may have been an important early influence, perhaps through a practical arithmetic text, on Clavius' s later mathematical interests.
So it seems reasonable to accept his word that he had not studied, at least fonnaIly, with Nunez. If, in fact, Clavius did not study mathematics (with or without Nunez) at Coimbra, then it may well be that he was self-taught or nearly so, for in Rome (fig. 4) there were no chairs of mathematics or even regular lectures on mathematics-either at Rome's La Sapienza, the city's university, or at the Collegio Romano. 64 He did, however, study with the early Jesuit teacher Jer6nimo Torres for a time, and some of that work could have been mathematical in nature.
94 The ARSI records indicate that Clavius died on 6 February 1612 in the Collegio Romano itself. This is confirmed by a Vatican Library manuscript in an entry dated 8 February (which was a Wednesday). "On Monday Father Christoph Clavius of Bamberg died. ; Between Copernicus and Galileo : Christoph Clavius and the Collapse of Ptolemaic Cosmology Account: ns148561 Copyright © 1994. University of Chicago Press. All rights reserved. S. or applicable copyright law. AVIUS'S ASTRONOMICAL. ' ,95 Some sources recount an odd story about Clavius's death, namely, that he was killed by a bull, sometimes a wild bull, while visiting the seven churches of Rome.
Leptons and quarks by L. B. Okun
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