umagon at google mail

Some questions:

- 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

Some answers:

umagon at google mail

Some questions:

- 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

Some answers: