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 22:22Z

det| 5 7 ; 7 6 | = -19

∑_{k=1}^{n} k = n(n+1)/2

40K

F = G m₁m₂ / r²

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

ΔS ≥ 0

138K

8ψ² + 7ψ + 0 = 0

138K

6n² + 8n + 4 = 0

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

176K

det| 3 3 ; 4 4 | = 0

67K

∇²φ = 0

∇ × E = −∂B/∂t

306K

det| 11 2 ; 5 12 | = 122

322K

∑_{k=1}^{n} k = n(n+1)/2

374K

∫₀^∞ e^(-n²) dn = √π / 2

112K

F = G m₁m₂ / r²

247K