Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:31Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\frac{12}{6} \sum_{i=1}^{n} i^{2}
320K
det| 1 9 ; 5 2 | = -43
\frac{4}{6} \sum_{i=1}^{n} i^{2}
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
394K
∫₀^∞ e^(-t²) dt = √π / 2
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
94K
det| 7 4 ; 4 8 | = 40
390K
det| 2 7 ; 7 3 | = -43
144K