section_heading: Struktura originalnog argumenta
paragraph_text: <math>v_{x}(x_{1})= \delta(x_{1}-x),</math> <math>\varphi_{x}(x_{2})=\int_{-\infty}^{\infty} exp\Big(\dfrac{2\pi i}{h} (x-x_{2}+x_{0}) p \Big) dp = h\delta(x-x_{2}+x_{0})</math>