Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 02:46Z
ΔS ≥ 0
\frac{8}{6} \sum_{i=1}^{n} i^{2}
320K
\frac{1}{2} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
90K
det| 7 6 ; 1 8 | = 50
438K
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
394K
det| 7 4 ; 4 8 | = 40
29K
9θ² + 4θ + 0 = 0
det| 7 7 ; 4 8 | = 28
94K
det| 6 4 ; 1 7 | = 38
\frac{4}{6} \sum_{i=1}^{n} i^{2}
390K