Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 22:59Z
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
339K
7z² + 9z + 4 = 0
d/dz [z^1] = 1z^0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
328K
det| 6 6 ; 2 7 | = 30
390K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 1 ; 7 4 | = 5
221K