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 22:43Z

det| 5 7 ; 7 6 | = -19

det| 8 6 ; 6 9 | = 36

40K

2H₂ + O₂ → 2H₂O

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

∫₀^∞ e^(-x²) dx = √π / 2

176K

d/dt [t^3] = 3t^2

67K

∇²φ = 0

∑_{k=1}^{n} k = n(n+1)/2

306K

det| 11 9 ; 5 12 | = 87

322K

1θ² + 2θ + 6 = 0

374K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

112K

∫₀^∞ e^(-n²) dn = √π / 2

247K

∑_{k=1}^{n} k = n(n+1)/2

417K