Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:24Z
12t² + 1t + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
det| 9 4 ; 1 10 | = 86
133K
d/dx [x^11] = 11x^10
Fe₂O₃ + 3CO → 2Fe + 3CO₂
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
404K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
396K
d/dα [α^3] = 3α^2
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
234K