Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:30Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
144K
det| 4 7 ; 0 5 | = 20
det| 10 7 ; 3 11 | = 89
90K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
438K
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
394K
\lim_{x\to 0} \frac{\sin x}{x} = 1
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
211K
det| 12 4 ; 3 13 | = 144
∑_{k=1}^{n} k = n(n+1)/2
69K
det| 2 4 ; 4 3 | = -10
144K