Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:06Z
9n² + 9n + 6 = 0
det| 3 6 ; 0 4 | = 12
269K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
131K
det| 9 4 ; 1 10 | = 86
158K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dz [z^11] = 11z^10
240K
ΔS ≥ 0
∂x/∂ω = 9x
2H₂ + O₂ → 2H₂O
4t² + 8t + 6 = 0
det| 11 8 ; 5 12 | = 92