Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 15:44Z
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
det| 2 5 ; 6 3 | = -24
∑_{k=1}^{n} k = n(n+1)/2
90K
λ = h/p
\lim_{β\to 0} \frac{\sin β}{β} = 1
29K
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
8r² + 3r + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
69K