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 22:20Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

138K

1θ² + 7θ + 4 = 0

138K

6n² + 8n + 4 = 0

∇²r = 0

176K

det| 2 7 ; 7 3 | = -43

67K

F = G m₁m₂ / r²

306K

det| 2 4 ; 4 3 | = -10

322K

det| 7 4 ; 4 8 | = 40

374K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

112K

∫₀^∞ e^(-ψ²) dψ = √π / 2

247K

iħ ∂ψ/∂t = Ĥψ

417K