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 22:21Z

det| 5 7 ; 7 6 | = -19

det| 6 6 ; 2 7 | = 30

40K

∫₀^∞ e^(-z²) dz = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

F = G m₁m₂ / r²

138K

6n² + 8n + 4 = 0

λ = h/p

176K

12γ² + 9γ + 7 = 0

67K

∇²φ = 0

2H₂ + O₂ → 2H₂O

306K

∇ × E = −∂B/∂t

322K

1θ² + 2θ + 6 = 0

374K

det| 3 6 ; 0 4 | = 12

112K

d/dx [x^3] = 3x^2

247K

∇²x = 0

417K