134 reputation
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bio website
location Geneva
age 58
visits member for 2 years, 11 months
seen Apr 8 at 18:41

Oct
7
answered Has philosophy ever clarified mathematics?
Oct
7
answered A quadratic algebra with four generators and four relations
Mar
18
awarded  Teacher
Mar
17
answered How to draw Archimedean-Galileo spiral?
Mar
17
answered Reducing the error of Algorithms by assigning variables formulas instead of values