Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:43Z
∫₀^∞ e^(-φ²) dφ = √π / 2
det| 11 2 ; 5 12 | = 122
144K
det| 1 9 ; 5 2 | = -43
∑_{k=1}^{n} k = n(n+1)/2
90K
det| 12 9 ; 5 13 | = 111
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
29K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
\lim_{β\to 0} \frac{\sin β}{β} = 1
211K
det| 11 9 ; 1 12 | = 123
2n² + 5n + 6 = 0
det| 9 4 ; 1 10 | = 86
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K