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 22:40Z

det| 5 7 ; 7 6 | = -19

det| 11 5 ; 0 12 | = 132

40K

∫₀^∞ e^(-x²) dx = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

6r² + 3r + 1 = 0

138K

∇ × E = −∂B/∂t

138K

6n² + 8n + 4 = 0

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

176K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

67K

∇²φ = 0

8ψ² + 7ψ + 0 = 0

306K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

322K

∇²ψ = 0

374K