Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:18Z
det| 2 3 ; 7 3 | = -15
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
404K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
271K
d/dn [n^12] = 12n^11
det| 2 7 ; 7 3 | = -43
98K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
396K
∇²z = 0
det| 9 4 ; 1 10 | = 86
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
24K
d/dy [y^11] = 11y^10
126K