Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:10Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
40K
∫₀^∞ e^(-r²) dr = √π / 2
det| 4 7 ; 2 5 | = 6
138K
∑_{k=1}^{n} k = n(n+1)/2
138K
7z² + 5z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 9 7 ; 3 10 | = 69
306K
det| 11 9 ; 0 12 | = 132
112K
∫₀^∞ e^(-α²) dα = √π / 2
247K