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 21:28Z

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

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

445K

iħ ∂ψ/∂t = Ĥψ

193K

λ = h/p

λ = h/p

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

det| 10 8 ; 1 11 | = 102

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

212K

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

362K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

179K

6x² + 7x + 6 = 0

405K

det| 9 4 ; 1 10 | = 86

442K

PV = nRT

42K