Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:01Z
9n² + 9n + 6 = 0
det| 11 5 ; 0 12 | = 132
269K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-x²) dx = √π / 2
131K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
ΔS ≥ 0
det| 1 2 ; 7 2 | = -12
139K
∑_{k=1}^{n} k = n(n+1)/2
344K
∂x/∂ω = 9x
det| 7 4 ; 4 8 | = 40
91K
det| 5 6 ; 4 6 | = 6
201K