Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:59Z
11x² + 3x + 4 = 0
det| 12 3 ; 4 13 | = 144
222K
ω = 2πf
\frac{6}{7} \sum_{i=1}^{n} i^{2}
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
174K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
380K
∑_{k=1}^{n} k = n(n+1)/2
335K