Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:49Z
11x² + 3x + 4 = 0
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
174K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
380K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
335K
λ = h/p
\frac{4}{6} \sum_{i=1}^{n} i^{2}
119K
det| 9 9 ; 5 10 | = 45
472K