Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:09Z
12t² + 1t + 5 = 0
d/dx [x^11] = 11x^10
\oint_C \vec{F}\cdot d\vec{r} = 0
398K
det| 9 1 ; 7 10 | = 83
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
404K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{6}{3} \sum_{i=1}^{n} i^{2}
98K
det| 11 9 ; 0 12 | = 132
396K
d/dα [α^3] = 3α^2
det| 7 4 ; 4 8 | = 40
24K
∑_{k=1}^{n} k = n(n+1)/2