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 18:38Z

2H₂ + O₂ → 2H₂O

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

445K

∇ × E = −∂B/∂t

193K

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

8ψ² + 7ψ + 0 = 0

322K

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

235K

λ = h/p

10β² + 5β + 2 = 0

212K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

362K

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

7y² + 7y + 0 = 0

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

det| 5 1 ; 4 6 | = 26

det| 12 1 ; 5 13 | = 151

∫₀^∞ e^(-ψ²) dψ = √π / 2