Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-21 19:40Z
∂y/∂x = 6y
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
148K
det| 5 3 ; 6 6 | = 12
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 0 12 | = 132
291K
\frac{10}{6} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
57K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 1 4 ; 6 2 | = -22
\oint_C \vec{F}\cdot d\vec{r} = 0