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 18:54Z

2H₂ + O₂ → 2H₂O

6r² + 3r + 1 = 0

445K

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

193K

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

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

λ = h/p

5r² + 5r + 5 = 0

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

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

det| 3 6 ; 0 4 | = 12

179K

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

405K

det| 5 1 ; 4 6 | = 26

1θ² + 2θ + 6 = 0

442K

N₂ + 3H₂ ⇌ 2NH₃

42K

∫₀^∞ e^(-ψ²) dψ = √π / 2