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 23:26Z

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

det| 7 4 ; 4 8 | = 40

40K

∑_{k=1}^{n} k = n(n+1)/2

297K

∫₀^∞ e^(-r²) dr = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

138K

d/dα [α^9] = 9α^8

138K

7z² + 5z + 1 = 0

det| 11 5 ; 0 12 | = 132

176K

N₂ + 3H₂ ⇌ 2NH₃

67K

∑_{k=1}^{n} k = n(n+1)/2

det| 12 9 ; 5 13 | = 111

306K

8γ² + 1γ + 1 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

PV = nRT

374K

d/dx [x^5] = 5x^4

112K

2t² + 5t + 1 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

247K

2H₂ + O₂ → 2H₂O

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂