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 22:41Z

det| 5 7 ; 7 6 | = -19

∫₀^∞ e^(-n²) dn = √π / 2

40K

iħ ∂ψ/∂t = Ĥψ

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 11 9 ; 0 12 | = 132

138K

3φ² + 1φ + 3 = 0

138K

6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

det| 5 6 ; 1 6 | = 24

67K

∇²φ = 0

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

306K

∑_{k=1}^{n} k = n(n+1)/2

322K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

374K

8ψ² + 7ψ + 0 = 0

112K

5z² + 8z + 3 = 0

247K

∇ × E = −∂B/∂t

417K