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 22:13Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

PV = nRT

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 6 ; 4 5 | = -4

138K

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

138K

6n² + 8n + 4 = 0

∇²x = 0

176K

CaCO₃ → CaO + CO₂

67K

∇²φ = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

374K

λ = h/p

112K

8ψ² + 7ψ + 0 = 0

247K