Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:59Z
11x² + 3x + 4 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
66K
∑_{k=1}^{n} k = n(n+1)/2
222K
ω = 2πf
det| 9 7 ; 3 10 | = 69
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
174K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 6 ; 4 5 | = -4
380K
det| 7 4 ; 4 8 | = 40
335K
λ = h/p
CH₄ + 2O₂ → CO₂ + 2H₂O
472K