Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:22Z
det| 2 3 ; 7 3 | = -15
\frac{6}{3} \sum_{i=1}^{n} i^{2}
369K
det| 9 4 ; 1 10 | = 86
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
271K
d/dn [n^12] = 12n^11
det| 9 8 ; 3 10 | = 66
98K
∇²z = 0