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 22:20Z

det| 5 7 ; 7 6 | = -19

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

40K

∇²φ = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-n²) dn = √π / 2

138K

∫₀^∞ e^(-n²) dn = √π / 2

138K

6n² + 8n + 4 = 0

N₂ + 3H₂ ⇌ 2NH₃

176K

∇²γ = 0

67K

∇²φ = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

306K

det| 1 5 ; 1 2 | = -3

322K

∑_{k=1}^{n} k = n(n+1)/2

F = ma

374K

8ψ² + 7ψ + 0 = 0

112K

5y² + 8y + 1 = 0

iħ ∂ψ/∂t = Ĥψ

247K

det| 5 6 ; 4 6 | = 6

417K

ΔS ≥ 0