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 21:05Z

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

det| 8 5 ; 3 9 | = 57

445K

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

193K

λ = h/p

det| 5 6 ; 1 6 | = 24

322K

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

235K

det| 10 8 ; 1 11 | = 102

det| 9 4 ; 1 10 | = 86

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

179K

10ω² + 7ω + 4 = 0

405K

λ = h/p

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

442K

∇ × E = −∂B/∂t

42K

det| 2 7 ; 4 3 | = -22

∂y/∂γ = 8y

41K

det| 2 9 ; 1 3 | = -3