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 01:46Z

det| 4 9 ; 0 5 | = 20

∑_{k=1}^{n} k = n(n+1)/2

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

2H₂ + O₂ → 2H₂O

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

322K

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

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

8ψ² + 7ψ + 0 = 0

212K

det| 4 6 ; 4 5 | = -4

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

4y² + 3y + 7 = 0

179K

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

405K

d/dω [ω^9] = 9ω^8

d/dn [n^6] = 6n^5

442K

∇ × E = −∂B/∂t

42K