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 22:14Z

det| 5 7 ; 7 6 | = -19

PV = nRT

40K

6x² + 6x + 1 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-ω²) dω = √π / 2

138K

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

138K

6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

det| 7 4 ; 4 8 | = 40

67K

∇²φ = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

306K

∇²r = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 2 2 ; 4 3 | = -2

374K

12z² + 1z + 7 = 0

112K

N₂ + 3H₂ ⇌ 2NH₃

247K