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 01:26Z

det| 4 9 ; 0 5 | = 20

∇ × E = −∂B/∂t

445K

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

193K

2H₂ + O₂ → 2H₂O

\frac{11}{6} \sum_{i=1}^{n} i^{2}

322K

det| 7 4 ; 4 8 | = 40

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

F = ma

212K

F = G m₁m₂ / r²

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dx [x^3] = 3x^2

179K

∂y/∂γ = 8y

405K

d/dω [ω^9] = 9ω^8

CaCO₃ → CaO + CO₂

det| 4 9 ; 1 5 | = 11

det| 4 6 ; 3 5 | = 2