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 22:20Z

det| 5 7 ; 7 6 | = -19

8ψ² + 7ψ + 0 = 0

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

CaCO₃ → CaO + CO₂

138K

det| 5 3 ; 2 6 | = 24

138K

6n² + 8n + 4 = 0

∂n/∂θ = 3n

176K

∇ × E = −∂B/∂t

67K

∇²φ = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

306K

d/dx [x^5] = 5x^4

322K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

374K

11t² + 6t + 6 = 0

112K

5y² + 8y + 1 = 0