Florian Cajori

Florian Cajori

Florian Cajori (n. 28 februarie 1859 la Aignan of Orleans, Elveția - d. 14 sau 15 august 1930 la Berkeley, California) a fost unul dintre cei mai merituoși istoriografi ai matematicii din epoca sa.

A fost profesor la Universitatea California.

S-a ocupat cu studiul explicării deosebirilor în sistemele de numerație la diferite popoare, pornind de la teoria "pseudoștiințifică a raselor superioare și inferioare". A susținut că sistemele de numerație cu baza 5 și 10 se întâlnesc cel mai frecvent la rasele inferioare, în timp ce popoarele care se află pe o treaptă mai înaltă, de obicei evitau primul din aceste sisteme ca fiind prea sărac, iar al doilea prea greoi. Aceste afirmații ale lui Cajori au contrazis faptele istorice.[necesită citare]

Scrieri

  • 1909: History of the Logarithmic Solid Root
  • 1919: A History of the Conceptions of Limits and Fluxions in Great Britain from Newton to Woodhouse
  • 1929: A History of Mathematics
  • 1930: A History of Mathematical Notations (în două volume).

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