Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:20Z
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
339K
7z² + 9z + 4 = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
405K
d/dz [z^1] = 1z^0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 1 ; 7 8 | = 49
139K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
304K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
\frac{8}{6} \sum_{i=1}^{n} i^{2}
479K
det| 9 4 ; 1 10 | = 86
78K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
221K
\binom{n}{k} = \frac{n!}{k!(n-k)!}