Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 16:39Z
det| 4 4 ; 2 5 | = 12
d/dx [x^9] = 9x^8
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
138K
∑_{k=1}^{n} k = n(n+1)/2
138K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
det| 9 4 ; 1 10 | = 86
67K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{α\to 0} \frac{\sin α}{α} = 1
322K
ΔS ≥ 0
det| 11 2 ; 5 12 | = 122
112K
det| 5 7 ; 5 6 | = -5
\frac{3}{2} \sum_{i=1}^{n} i^{2}
247K
∫₀^∞ e^(-z²) dz = √π / 2