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 05:02Z

2α² + 1α + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

383K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

436K

∂ω/∂z = 5ω

∫₀^∞ e^(-θ²) dθ = √π / 2

26K

d/dt [t^3] = 3t^2

355K

12x² + 9x + 4 = 0

det| 9 4 ; 1 10 | = 86

348K

∇²x = 0

228K

PV = nRT

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

440K

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

28K

∫₀^∞ e^(-n²) dn = √π / 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

6t² + 6t + 4 = 0

428K

det| 12 8 ; 1 13 | = 148

∂n/∂θ = 3n

352K

e^{i\pi} + 1 = 0