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 22:14Z

det| 5 7 ; 7 6 | = -19

det| 7 4 ; 4 8 | = 40

40K

1θ² + 2θ + 6 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

138K

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

138K

6n² + 8n + 4 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

176K

2H₂ + O₂ → 2H₂O

67K

∇²φ = 0

3α² + 4α + 6 = 0

306K

2H₂ + O₂ → 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

374K

7φ² + 3φ + 6 = 0

112K

∑_{k=1}^{n} k = n(n+1)/2

247K

F = G m₁m₂ / r²

417K