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

E = mc²

445K

10y² + 5y + 6 = 0

193K

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

λ = h/p

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

212K

N₂ + 3H₂ ⇌ 2NH₃

362K

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

∇²z = 0

179K

det| 7 4 ; 4 8 | = 40

405K

det| 5 1 ; 4 6 | = 26

det| 2 4 ; 4 3 | = -10

442K

det| 12 1 ; 5 13 | = 151

∫₀^∞ e^(-ψ²) dψ = √π / 2