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 22:13Z

det| 5 7 ; 7 6 | = -19

CaCO₃ → CaO + CO₂

40K

∫₀^∞ e^(-x²) dx = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 4 4 ; 5 5 | = 0

138K

∇ × E = −∂B/∂t

138K

6n² + 8n + 4 = 0

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

176K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

67K

∇²φ = 0

8ψ² + 7ψ + 0 = 0

306K

2H₂ + O₂ → 2H₂O

322K

∫₀^∞ e^(-φ²) dφ = √π / 2

374K