Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:54Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
144K
det| 1 9 ; 5 2 | = -43
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-φ²) dφ = √π / 2
394K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 6 ; 7 6 | = -12
94K
det| 11 9 ; 1 12 | = 123
\frac{6}{3} \sum_{i=1}^{n} i^{2}
390K
det| 1 4 ; 2 2 | = -6
69K
∑_{k=1}^{n} k = n(n+1)/2
144K