Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:31Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 7 1 ; 7 8 | = 49
144K
det| 1 9 ; 5 2 | = -43
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
390K