Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:11Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
det| 10 6 ; 4 11 | = 86
ΔS ≥ 0
det| 5 9 ; 0 6 | = 30
394K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
29K
9α² + 3α + 1 = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
211K
det| 3 4 ; 4 4 | = -4
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1