Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:13Z
det| 2 3 ; 7 3 | = -15
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
det| 9 9 ; 5 10 | = 45
98K
det| 7 4 ; 4 8 | = 40
396K
∇²z = 0
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂