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

∑_{k=1}^{n} k = n(n+1)/2

445K

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

193K

\lim_{α\to 0} \frac{\sin α}{α} = 1

CaCO₃ → CaO + CO₂

322K

det| 10 7 ; 3 11 | = 89

235K

N₂ + 3H₂ ⇌ 2NH₃

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

212K

det| 9 4 ; 1 10 | = 86

362K

5ψ² + 5ψ + 6 = 0

∇²γ = 0

179K

CH₄ + 2O₂ → CO₂ + 2H₂O

405K

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

∑_{k=1}^{n} k = n(n+1)/2

442K

3n² + 2n + 4 = 0

42K

iħ ∂ψ/∂t = Ĥψ