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 21:14Z

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

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

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

λ = h/p

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

322K

d/dx [x^5] = 5x^4

235K

det| 10 8 ; 1 11 | = 102

det| 9 4 ; 1 10 | = 86

212K

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

362K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 3 ; 2 6 | = 24

179K

det| 4 7 ; 2 5 | = 6

405K

λ = h/p

CH₄ + 2O₂ → CO₂ + 2H₂O