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 22:42Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

det| 9 7 ; 3 10 | = 69

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

6n² + 8n + 4 = 0

6r² + 3r + 1 = 0

176K

\lim_{α\to 0} \frac{\sin α}{α} = 1

67K

∇²φ = 0

det| 3 6 ; 0 4 | = 12

306K

d/dγ [γ^3] = 3γ^2

322K

F = G m₁m₂ / r²

374K

det| 7 4 ; 4 8 | = 40

112K

det| 9 9 ; 5 10 | = 45

247K