Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 14:40Z
d/dγ [γ^3] = 3γ^2
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
det| 2 7 ; 7 3 | = -43
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇²α = 0
∑_{k=1}^{n} k = n(n+1)/2
394K
\lim_{n\to 0} \frac{\sin n}{n} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 12 9 ; 5 13 | = 111
390K
det| 7 4 ; 4 8 | = 40
144K
∑_{k=1}^{n} k = n(n+1)/2
352K