Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:59Z
11x² + 3x + 4 = 0
det| 7 3 ; 6 8 | = 38
66K
det| 7 4 ; 4 8 | = 40
222K
ω = 2πf
det| 9 5 ; 6 10 | = 60
2K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
335K
det| 11 9 ; 0 12 | = 132
472K