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 21:00Z

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

∑_{k=1}^{n} k = n(n+1)/2

445K

det| 5 6 ; 1 6 | = 24

193K

λ = h/p

det| 7 4 ; 4 8 | = 40

322K

∂n/∂θ = 3n

235K

det| 10 8 ; 1 11 | = 102

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

212K

N₂ + 3H₂ ⇌ 2NH₃

362K

∑_{k=1}^{n} k = n(n+1)/2

F = ma

179K

e^{i\pi} + 1 = 0

405K

∑_{k=1}^{n} k = n(n+1)/2

442K

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

42K