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 23:10Z

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

40K

∂β/∂z = 1β

297K

∫₀^∞ e^(-r²) dr = √π / 2

∫₀^∞ e^(-r²) dr = √π / 2

138K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

138K

7z² + 5z + 1 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

176K

det| 2 6 ; 0 3 | = 6

67K

∑_{k=1}^{n} k = n(n+1)/2

CaCO₃ → CaO + CO₂

306K

12α² + 9α + 2 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

E = mc²

247K

det| 7 4 ; 4 8 | = 40

417K