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

∇²β = 0

40K

∫₀^∞ e^(-z²) dz = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

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

176K

6x² + 7x + 6 = 0

67K

∇²φ = 0

11z² + 3z + 4 = 0

306K

∇ × E = −∂B/∂t

322K

PV = nRT

374K

det| 2 4 ; 4 3 | = -10

112K

∂α/∂r = 8α

247K

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

417K