Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 00:26Z

det| 8 7 ; 2 9 | = 58

Fe₂O₃ + 3CO → 2Fe + 3CO₂

445K

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

193K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-r²) dr = √π / 2

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

12ω² + 9ω + 7 = 0

det| 6 6 ; 2 7 | = 30

212K

6x² + 7x + 6 = 0

362K

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂γ = 8y

179K

∇²z = 0

405K

∂α/∂ω = 2α

∑_{k=1}^{n} k = n(n+1)/2

442K

det| 9 4 ; 1 10 | = 86

42K

∇ × E = −∂B/∂t

41K

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

369K