Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:01Z
∫₀^∞ e^(-φ²) dφ = √π / 2
∫₀^∞ e^(-t²) dt = √π / 2
144K
det| 1 9 ; 5 2 | = -43
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
394K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
94K
det| 11 9 ; 1 12 | = 123
det| 11 9 ; 0 12 | = 132
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K