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 22:12Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

40K

8ψ² + 7ψ + 0 = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

N₂ + 3H₂ ⇌ 2NH₃

138K

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

138K

6n² + 8n + 4 = 0

det| 2 7 ; 7 3 | = -43

176K

\frac{11}{8} \sum_{i=1}^{n} i^{2}

67K

∇²φ = 0

iħ ∂ψ/∂t = Ĥψ

306K

det| 4 6 ; 0 5 | = 20

322K

det| 3 3 ; 4 4 | = 0

374K

∇²ψ = 0

112K

∫₀^∞ e^(-θ²) dθ = √π / 2

247K

d/dx [x^3] = 3x^2

417K