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 22:25Z

det| 5 7 ; 7 6 | = -19

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 7 ; 4 8 | = 28

138K

3ω² + 2ω + 2 = 0

138K

6n² + 8n + 4 = 0

∇ × E = −∂B/∂t

176K

ω = 2πf

67K

∇²φ = 0

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

306K

8ψ² + 7ψ + 0 = 0

322K

F = G m₁m₂ / r²

374K

E = mc²

112K

CaCO₃ → CaO + CO₂

247K