Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:20Z
9n² + 9n + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
269K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 3 ; 4 11 | = 98
240K
ΔS ≥ 0
∫₀^∞ e^(-y²) dy = √π / 2
344K
∂x/∂ω = 9x
∫₀^∞ e^(-θ²) dθ = √π / 2
91K