Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:26Z
det| 2 3 ; 7 3 | = -15
\binom{n}{k} = \frac{n!}{k!(n-k)!}
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
404K
d/dn [n^12] = 12n^11
\lim_{α\to 0} \frac{\sin α}{α} = 1
396K
∇²z = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
346K
det| 6 6 ; 3 7 | = 24
24K