Σ index Σ#6 Batch 4 Rxn set 8 Batch 10 Ledger /15 Ledger /21 Eq pack 13 Matrix 5 Eq pack 1 Ledger /9

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-21 11:01Z

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

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

383K

∇ × E = −∂B/∂t

436K

d/dn [n^10] = 10n^9

F = G m₁m₂ / r²

26K

∇²z = 0

355K

\frac{7}{4} \sum_{i=1}^{n} i^{2}

det| 7 4 ; 4 8 | = 40

348K

d/dβ [β^2] = 2β^1

228K

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

440K

∫₀^∞ e^(-ψ²) dψ = √π / 2

28K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂