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

F = G m₁m₂ / r²

40K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²r = 0

138K

5r² + 5r + 5 = 0

138K

6n² + 8n + 4 = 0

F = ma

176K

det| 1 4 ; 2 2 | = -6

67K

∇²φ = 0

2H₂ + O₂ → 2H₂O

306K

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-φ²) dφ = √π / 2

374K

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

112K

5y² + 8y + 1 = 0

∇²x = 0

247K

∇ × E = −∂B/∂t

417K