Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 22:13Z

det| 5 7 ; 7 6 | = -19

N₂ + 3H₂ ⇌ 2NH₃

40K

∑_{k=1}^{n} k = n(n+1)/2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\oint_C \vec{F}\cdot d\vec{r} = 0

138K

12z² + 1z + 7 = 0

138K

6n² + 8n + 4 = 0

∫₀^∞ e^(-y²) dy = √π / 2

176K

\lim_{α\to 0} \frac{\sin α}{α} = 1

67K

∇²φ = 0

7y² + 7y + 0 = 0

306K

∇²γ = 0

322K

8ψ² + 7ψ + 0 = 0

374K

iħ ∂ψ/∂t = Ĥψ

112K

det| 4 6 ; 0 5 | = 20

247K