Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:59Z
∇²β = 0
7z² + 9z + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
405K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
311K
d/dz [z^1] = 1z^0
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
304K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
78K
d/dy [y^11] = 11y^10
221K
det| 7 4 ; 4 8 | = 40
403K