Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:05Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
40K
det| 7 4 ; 4 8 | = 40
297K
∫₀^∞ e^(-r²) dr = √π / 2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
138K
7z² + 5z + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
306K
det| 2 2 ; 4 3 | = -2
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
112K