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 22:10Z

det| 5 7 ; 7 6 | = -19

2H₂ + O₂ → 2H₂O

40K

11t² + 6t + 6 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-α²) dα = √π / 2

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

6n² + 8n + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

176K

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

67K

∇²φ = 0

PV = nRT

306K

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2

2β² + 9β + 3 = 0

374K