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 23:21Z

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

2H₂ + O₂ → 2H₂O

40K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

∫₀^∞ e^(-r²) dr = √π / 2

∫₀^∞ e^(-ω²) dω = √π / 2

138K

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

138K

7z² + 5z + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

det| 7 4 ; 4 8 | = 40

67K

∑_{k=1}^{n} k = n(n+1)/2

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

306K

det| 3 3 ; 4 4 | = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

λ = h/p

374K

ω = 2πf

112K

N₂ + 3H₂ ⇌ 2NH₃

247K