Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:43Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
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\frac{11}{6} \sum_{i=1}^{n} i^{2}
297K
∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
det| 7 4 ; 4 8 | = 40
176K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-ψ²) dψ = √π / 2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
112K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
247K