Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:57Z
11x² + 3x + 4 = 0
ω = 2πf
det| 7 8 ; 4 8 | = 24
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 9 ; 1 8 | = 47
174K
∑_{k=1}^{n} k = n(n+1)/2
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
472K