John Wrench, Date of Birth, Place of Birth, Date of Death
TweetJohn Wrench
mathematician
Date of Birth: 13-Oct-1911
Place of Birth: Westfield, New York, United States
Date of Death: 27-Feb-2009
Profession: mathematician
Nationality: United States
Zodiac Sign: Libra 
About John Wrench
- John William Wrench, Jr.
- (October 13, 1911 – February 27, 2009) was an American mathematician who worked primarily in numerical analysis.
- He was a pioneer in using computers for mathematical calculations, and is noted for work done with Daniel Shanks to calculate the mathematical constant pi to 100,000 decimal places.
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