Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:04Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 0 5 | = 20
∫₀^∞ e^(-φ²) dφ = √π / 2
438K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 9 ; 5 10 | = 45
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
det| 12 4 ; 3 13 | = 144
det| 4 8 ; 3 5 | = -4
390K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
69K