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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

445K

det| 11 9 ; 5 12 | = 87

193K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∫₀^∞ e^(-y²) dy = √π / 2

322K

∇²γ = 0

235K

N₂ + 3H₂ ⇌ 2NH₃

ΔS ≥ 0

212K

det| 7 4 ; 4 8 | = 40

362K

5ψ² + 5ψ + 6 = 0

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

179K

∇ × E = −∂B/∂t

405K

\frac{2}{6} \sum_{i=1}^{n} i^{2}

F = G m₁m₂ / r²

442K

d/dα [α^9] = 9α^8

42K