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 22:07Z

det| 5 7 ; 7 6 | = -19

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

40K

det| 3 6 ; 0 4 | = 12

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-r²) dr = √π / 2

138K

∇²φ = 0

138K

6n² + 8n + 4 = 0

ΔS ≥ 0

176K

det| 2 6 ; 0 3 | = 6

67K

∇²φ = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

306K

5r² + 7r + 0 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

F = G m₁m₂ / r²

247K

det| 7 4 ; 4 8 | = 40

417K