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 23:44Z

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

2H₂ + O₂ → 2H₂O

40K

det| 2 4 ; 4 3 | = -10

297K

∫₀^∞ e^(-r²) dr = √π / 2

3β² + 2β + 2 = 0

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

7z² + 5z + 1 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

176K

det| 7 4 ; 4 8 | = 40

67K

∑_{k=1}^{n} k = n(n+1)/2

\frac{8}{6} \sum_{i=1}^{n} i^{2}

306K

N₂ + 3H₂ ⇌ 2NH₃

322K

N₂ + 3H₂ ⇌ 2NH₃