Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:50Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 7 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
\lim_{r\to 0} \frac{\sin r}{r} = 1
394K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
29K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
94K
det| 9 4 ; 1 10 | = 86
211K
\oint_C \vec{F}\cdot d\vec{r} = 0
390K