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 22:18Z

det| 5 7 ; 7 6 | = -19

11z² + 3z + 4 = 0

40K

d/dφ [φ^1] = 1φ^0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-ω²) dω = √π / 2

138K

det| 4 6 ; 4 5 | = -4

138K

6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

det| 7 4 ; 4 8 | = 40

67K

∇²φ = 0

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

306K

\lim_{t\to 0} \frac{\sin t}{t} = 1

322K

∑_{k=1}^{n} k = n(n+1)/2

d/dβ [β^2] = 2β^1

374K

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

112K

N₂ + 3H₂ ⇌ 2NH₃

247K