Showing posts with label
Arabic numerals
.
Show all posts
Showing posts with label
Arabic numerals
.
Show all posts
May 30 – Happy Birthday, Georg von Peuerbach
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Posted on May 30, 2014 This Austrian astronomer and mathematician—born on this date in 1493—accomplished a lot of things in his field...
July 15, 2012 - Happy Birthday, Fibonacci!
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We don't know if Leonardo Pisano Bigollo (commonly called Fibonacci) was born on July 15, or even on July anything ! He probably was...
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