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 22:08Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 6 ; 4 5 | = -4

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

e^{i\pi} + 1 = 0

176K

∫₀^∞ e^(-φ²) dφ = √π / 2

67K

F = G m₁m₂ / r²

306K

∂β/∂z = 1β

322K

det| 7 4 ; 4 8 | = 40

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

det| 11 2 ; 5 12 | = 122

247K

det| 9 7 ; 3 10 | = 69

417K