Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:44Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-t²) dt = √π / 2
320K
det| 7 9 ; 1 8 | = 47
144K
det| 4 7 ; 0 5 | = 20
det| 9 7 ; 3 10 | = 69
438K
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
394K
∑_{k=1}^{n} k = n(n+1)/2
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 3 ; 6 8 | = 38
94K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
211K
det| 12 4 ; 3 13 | = 144
12γ² + 8γ + 0 = 0
det| 1 1 ; 5 2 | = -3
352K