Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:33Z
9n² + 9n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 8 2 ; 7 9 | = 58
131K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 2 ; 3 5 | = 14
139K
∑_{k=1}^{n} k = n(n+1)/2
91K
det| 9 4 ; 1 10 | = 86
295K