Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:23Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-n²) dn = √π / 2
40K
∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
det| 7 7 ; 4 8 | = 28
67K
∑_{k=1}^{n} k = n(n+1)/2
306K
∫₀^∞ e^(-t²) dt = √π / 2
112K
det| 11 5 ; 0 12 | = 132
417K