Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:28Z
det| 2 3 ; 7 3 | = -15
det| 8 6 ; 6 9 | = 36
369K
det| 5 7 ; 2 6 | = 16
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
det| 9 5 ; 1 10 | = 85
98K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K