Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 04:48Z
λ = h/p
det| 2 8 ; 2 3 | = -10
\frac{2}{2} \sum_{i=1}^{n} i^{2}
2K
2H₂ + O₂ → 2H₂O
det| 7 7 ; 4 8 | = 28
174K
det| 1 4 ; 4 2 | = -14
det| 7 4 ; 4 8 | = 40
380K
\oint_C \vec{F}\cdot d\vec{r} = 0
335K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
119K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
\lim_{α\to 0} \frac{\sin α}{α} = 1