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Historical Mathematics
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Demonstrations 41  60 of 315
Vega's Calculation of Pi
The Kappa Curve as a Locus
Visualizing the Thomson Problem
Discrete Number Theory Plots
Resizable Number Theory Tables
Number Theory Tables
No Repeated Distances
A Canadian Lottery Wheel
Ancient Aleppo Tiling
PrimeGenerating Recurrence
Ramanujan R and S
Roman Numeral Calculator
Iterating the Collatz Map on Real and Complex Numbers
Optimizing the Counterweight Trebuchet
CalkinWilf Tree of Fractions
Minimally Squared Rectangles
Nomogram for the Geometric Mean
A Parabola Sieve for Prime Numbers
Dudeney's Proof of the Pythagorean Theorem
Fundamental Theorem of Arithmetic
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