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 23:28Z

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

det| 7 4 ; 4 8 | = 40

40K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

∫₀^∞ e^(-r²) dr = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

138K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

138K

7z² + 5z + 1 = 0

det| 2 7 ; 7 3 | = -43

176K

CaCO₃ → CaO + CO₂

67K

∑_{k=1}^{n} k = n(n+1)/2

E = mc²

306K

2H₂ + O₂ → 2H₂O

322K

N₂ + 3H₂ ⇌ 2NH₃

∂β/∂z = 1β

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

247K

∑_{k=1}^{n} k = n(n+1)/2

417K