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 22:24Z

det| 5 7 ; 7 6 | = -19

N₂ + 3H₂ ⇌ 2NH₃

40K

∫₀^∞ e^(-φ²) dφ = √π / 2

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-θ²) dθ = √π / 2

138K

3α² + 8α + 4 = 0

138K

6n² + 8n + 4 = 0

det| 3 6 ; 0 4 | = 12

176K

det| 11 2 ; 5 12 | = 122

67K

∇²φ = 0

det| 7 4 ; 4 8 | = 40

306K

\oint_C \vec{F}\cdot d\vec{r} = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

374K

∑_{k=1}^{n} k = n(n+1)/2

112K