Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:07Z
∇²β = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
192K
7z² + 9z + 4 = 0
d/dz [z^1] = 1z^0
det| 4 4 ; 5 5 | = 0
328K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
304K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
78K