Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 23:10Z

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

λ = h/p

40K

∫₀^∞ e^(-z²) dz = √π / 2

297K

∫₀^∞ e^(-r²) dr = √π / 2

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

138K

8ψ² + 7ψ + 0 = 0

138K

7z² + 5z + 1 = 0

E = mc²

176K

det| 12 1 ; 5 13 | = 151

67K

∑_{k=1}^{n} k = n(n+1)/2

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

306K

∇ × E = −∂B/∂t

322K

\lim_{x\to 0} \frac{\sin x}{x} = 1

374K

N₂ + 3H₂ ⇌ 2NH₃

112K

11t² + 6t + 6 = 0

247K

d/dn [n^6] = 6n^5

417K