Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:09Z
∂y/∂t = 1y
\frac{6}{3} \sum_{i=1}^{n} i^{2}
222K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{6}{7} \sum_{i=1}^{n} i^{2}
2K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
61K
det| 6 1 ; 1 7 | = 41
\frac{4}{6} \sum_{i=1}^{n} i^{2}
380K
det| 11 9 ; 0 12 | = 132
335K
det| 7 2 ; 7 8 | = 42
119K