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 22:25Z

det| 5 7 ; 7 6 | = -19

d/dy [y^7] = 7y^6

40K

5r² + 5r + 5 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2H₂ + O₂ → 2H₂O

138K

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

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

F = G m₁m₂ / r²

67K

∇²φ = 0

∫₀^∞ e^(-y²) dy = √π / 2

306K

2H₂ + O₂ → 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

374K

CH₄ + 2O₂ → CO₂ + 2H₂O

5y² + 8y + 1 = 0