Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:29Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-t²) dt = √π / 2
144K
det| 4 7 ; 0 5 | = 20
det| 11 2 ; 5 12 | = 122
438K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 7 ; 3 10 | = 69
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 4 ; 3 13 | = 144
det| 12 3 ; 4 13 | = 144
69K
∫₀^∞ e^(-φ²) dφ = √π / 2
144K