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 18:13Z

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

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

det| 3 3 ; 4 4 | = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

λ = h/p

∑_{k=1}^{n} k = n(n+1)/2

212K

\lim_{α\to 0} \frac{\sin α}{α} = 1

362K

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

7y² + 7y + 0 = 0

179K

6t² + 6t + 4 = 0

405K

∑_{k=1}^{n} k = n(n+1)/2

442K

det| 7 4 ; 4 8 | = 40

42K

F = G m₁m₂ / r²

41K