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 23:32Z

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

∇ × E = −∂B/∂t

40K

iħ ∂ψ/∂t = Ĥψ

297K

∫₀^∞ e^(-r²) dr = √π / 2

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

138K

det| 5 3 ; 2 6 | = 24

138K

7z² + 5z + 1 = 0

d/dx [x^3] = 3x^2

176K

\lim_{α\to 0} \frac{\sin α}{α} = 1

67K

∑_{k=1}^{n} k = n(n+1)/2

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

306K

λ = h/p

322K

8ψ² + 7ψ + 0 = 0

374K

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

112K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

247K