Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:54Z
∇²β = 0
det| 2 7 ; 7 3 | = -43
339K
7z² + 9z + 4 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
405K
det| 5 6 ; 7 6 | = -12
311K
d/dz [z^1] = 1z^0
det| 9 8 ; 3 10 | = 66
328K
det| 7 4 ; 4 8 | = 40
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{3}{2} \sum_{i=1}^{n} i^{2}
304K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
479K
∑_{k=1}^{n} k = n(n+1)/2
78K
e^{i\pi} + 1 = 0