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 21:26Z

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

∑_{k=1}^{n} k = n(n+1)/2

445K

10y² + 5y + 6 = 0

193K

λ = h/p

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

322K

det| 8 2 ; 7 9 | = 58

235K

det| 10 8 ; 1 11 | = 102

\frac{12}{7} \sum_{i=1}^{n} i^{2}

212K

det| 9 4 ; 1 10 | = 86

362K

e^{i\pi} + 1 = 0

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

N₂ + 3H₂ ⇌ 2NH₃

442K