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 22:24Z

det| 5 7 ; 7 6 | = -19

F = G m₁m₂ / r²

40K

det| 5 9 ; 7 6 | = -33

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

λ = h/p

138K

6n² + 8n + 4 = 0

9θ² + 7θ + 4 = 0

176K

∇ × E = −∂B/∂t

67K

det| 1 2 ; 7 2 | = -12

306K

∑_{k=1}^{n} k = n(n+1)/2

322K

∂β/∂z = 1β

374K