Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 13:29Z
12t² + 1t + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
133K
d/dx [x^11] = 11x^10
∑_{k=1}^{n} k = n(n+1)/2
264K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
404K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 2 4 ; 4 3 | = -10
346K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
24K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
126K