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 22:10Z

det| 5 7 ; 7 6 | = -19

det| 3 3 ; 4 4 | = 0

40K

∂n/∂θ = 3n

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

2H₂ + O₂ → 2H₂O

138K

6n² + 8n + 4 = 0

\frac{12}{7} \sum_{i=1}^{n} i^{2}

176K

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

67K

∇²φ = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

306K

N₂ + 3H₂ ⇌ 2NH₃

322K

∑_{k=1}^{n} k = n(n+1)/2

e^{i\pi} + 1 = 0

374K

∫₀^∞ e^(-α²) dα = √π / 2

112K

∑_{k=1}^{n} k = n(n+1)/2

247K