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 22:03Z

det| 5 7 ; 7 6 | = -19

N₂ + 3H₂ ⇌ 2NH₃

40K

det| 3 6 ; 0 4 | = 12

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-x²) dx = √π / 2

138K

e^{i\pi} + 1 = 0

138K

6n² + 8n + 4 = 0

∇²x = 0

176K

8ψ² + 7ψ + 0 = 0

67K

∇²φ = 0

iħ ∂ψ/∂t = Ĥψ

306K

∇ × E = −∂B/∂t

322K

∑_{k=1}^{n} k = n(n+1)/2

3n² + 2n + 4 = 0

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

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

247K

det| 11 9 ; 0 12 | = 132

417K