Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 17:58Z
11x² + 3x + 4 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
66K
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
87K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 1 ; 4 13 | = 152
61K
AgNO₃ + NaCl → AgCl↓ + NaNO₃