Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:41Z
det| 2 3 ; 7 3 | = -15
det| 9 4 ; 1 10 | = 86
369K
\oint_C \vec{F}\cdot d\vec{r} = 0
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
24K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
126K