Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:32Z
det| 2 3 ; 7 3 | = -15
\frac{2}{2} \sum_{i=1}^{n} i^{2}
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 5 ; 1 10 | = 85
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
404K
d/dn [n^12] = 12n^11
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
396K
∇²z = 0