|visits||member for||4 years, 5 months|
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umagon at google mail
- Explicit formula for Fermat's 4k+1 theorem
- Why PSL_3(F_2)=PSL_2(F_7)?
- From calculation of H(K(π;n)) to explicit construction of operations
- Law of sines: uniform proof of Euclidean, spherical & hyperbolic cases