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 18:06Z

2H₂ + O₂ → 2H₂O

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

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

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

∫₀^∞ e^(-y²) dy = √π / 2

322K

λ = h/p

235K

λ = h/p

Fe₂O₃ + 3CO → 2Fe + 3CO₂

212K

F = G m₁m₂ / r²

362K

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

det| 7 4 ; 4 8 | = 40

179K

e^{i\pi} + 1 = 0

405K

det| 5 1 ; 4 6 | = 26

d/dy [y^7] = 7y^6

442K

∇ × E = −∂B/∂t

42K