Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:50Z
11x² + 3x + 4 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
66K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 8 ; 3 5 | = -4
380K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
335K
∑_{k=1}^{n} k = n(n+1)/2
119K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
472K