Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-20 02:02Z
∇²t = 0
7r² + 4r + 0 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
375K
\oint_C \vec{F}\cdot d\vec{r} = 0
47K
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
165K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
372K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
430K
8r² + 8r + 0 = 0
det| 7 8 ; 6 8 | = 8
455K
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 4 1 ; 3 5 | = 17
det| 4 5 ; 5 5 | = -5
CH₄ + 2O₂ → CO₂ + 2H₂O
λ = h/p