Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 21:19Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
129K
∂ψ/∂β = 9ψ
7y² + 5y + 4 = 0
PV = nRT
λ = h/p
PV = nRT
d/dy [y^9] = 9y^8
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 11 7 ; 6 12 | = 90