Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 00:03Z

det| 8 7 ; 2 9 | = 58

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

445K

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

193K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

322K

CH₄ + 2O₂ → CO₂ + 2H₂O

235K

12ω² + 9ω + 7 = 0

d/dφ [φ^9] = 9φ^8

212K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

362K

\lim_{α\to 0} \frac{\sin α}{α} = 1

179K

∫₀^∞ e^(-φ²) dφ = √π / 2

405K

11β² + 8β + 5 = 0

442K

det| 9 4 ; 1 10 | = 86

42K

3y² + 5y + 2 = 0

41K

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

369K

∇²γ = 0

270K

∑_{k=1}^{n} k = n(n+1)/2

400K