Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:27Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 7 ; 7 3 | = -43
40K
∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
det| 2 4 ; 4 3 | = -10
176K
∑_{k=1}^{n} k = n(n+1)/2
67K
det| 7 7 ; 4 8 | = 28
306K
det| 11 2 ; 5 12 | = 122
322K