Entries from 2022-10-24 to 1 day

series

Σ 1/lim n(n−1)(n−n) T.theodor 2022.10.24.

series

Σ 1/ nCr T.theodor 2022.10.24.

series

Σ 1/ nPr = T.theodor 2022.10.24.

sol

sol ハ、周期ガ有リ、7日デ有リ、強弱ヲ繰リ返ス。 T.theodor 2022.10.24.

Fermat's Last Theorem

y = n√rn−xn T.theodor 2022.10.24.

recurrence relation

an = α(an-1)n+β(an-2)n+γ T.theodor 2022.10.24.

numerical sequence

an = 1.5.11.19.29.41… T.theodor 2022.10.24.