Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 18:26Z
9n² + 9n + 6 = 0
det| 5 9 ; 7 6 | = -33
269K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
131K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-θ²) dθ = √π / 2
376K
ΔS ≥ 0
∫₀^∞ e^(-φ²) dφ = √π / 2
139K
∂x/∂ω = 9x
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
4t² + 8t + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
295K