Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 12:50Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\binom{n}{k} = \frac{n!}{k!(n-k)!}

445K

det| 9 7 ; 3 10 | = 69

193K

\lim_{α\to 0} \frac{\sin α}{α} = 1

1θ² + 2θ + 6 = 0

322K

CaCO₃ → CaO + CO₂

235K

N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

212K

8ψ² + 7ψ + 0 = 0

362K

d/dt [t^3] = 3t^2

179K

∇²γ = 0

405K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

442K

ΔS ≥ 0

42K

∫₀^∞ e^(-φ²) dφ = √π / 2

41K

∑_{k=1}^{n} k = n(n+1)/2

369K