Louis Bertrand Castel (1688-1757) was a French mathematician. He entered the order of the Jesuits in 1703. Castel authored several works on optics a critique of Sir Isaac Newton’s system in 1743.
Reference:
(http://en.wikipedia.org/wiki/Louis_Bertrand_Castel [accessed 13 April 2017]).
Dates: to
Occupation: Unknown
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