Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 07:38Z
∂y/∂t = 1y
det| 9 4 ; 1 10 | = 86
66K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
174K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
61K
det| 6 1 ; 1 7 | = 41
AgNO₃ + NaCl → AgCl↓ + NaNO₃
380K
\lim_{n\to 0} \frac{\sin n}{n} = 1
∑_{k=1}^{n} k = n(n+1)/2
392K