Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:20Z
11x² + 3x + 4 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
66K
ω = 2πf
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
87K
det| 9 4 ; 1 10 | = 86
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 6 ; 1 8 | = 50
380K
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 8 9 ; 4 9 | = 36
392K