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 17:41Z

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

∇ × E = −∂B/∂t

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dt [t^3] = 3t^2

138K

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

138K

\frac{11}{5} \sum_{i=1}^{n} i^{2}

∇²ω = 0

176K

det| 4 6 ; 4 5 | = -4

67K

CH₄ + 2O₂ → CO₂ + 2H₂O

306K

det| 9 4 ; 1 10 | = 86

322K

e^{i\pi} + 1 = 0

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

∑_{k=1}^{n} k = n(n+1)/2

247K

7γ² + 3γ + 1 = 0

417K