Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:24Z
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
320K
2ω² + 4ω + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
438K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
29K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
94K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
det| 2 1 ; 2 3 | = 4
det| 1 2 ; 4 2 | = -6
390K
det| 9 9 ; 5 10 | = 45
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
144K