Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:55Z
11x² + 3x + 4 = 0
ω = 2πf
\frac{4}{6} \sum_{i=1}^{n} i^{2}
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
380K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O