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 21:05Z

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

det| 9 4 ; 1 10 | = 86

445K

2H₂ + O₂ → 2H₂O

193K

λ = h/p

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

322K

7φ² + 3φ + 6 = 0

235K

det| 10 8 ; 1 11 | = 102

ω = 2πf

212K

6t² + 6t + 4 = 0

362K

∑_{k=1}^{n} k = n(n+1)/2

179K

det| 11 9 ; 5 12 | = 87

405K

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

442K

∑_{k=1}^{n} k = n(n+1)/2

42K

∫₀^∞ e^(-ψ²) dψ = √π / 2

41K

det| 2 2 ; 4 3 | = -2

369K