Fungrim entry: 89be58

x \in \mathbb{R} \;\implies\; \operatorname{sinc}(x) \in \mathbb{R}

TeX:

x \in \mathbb{R} \;\implies\; \operatorname{sinc}(x) \in \mathbb{R}

Definitions:

Fungrim symbol	Notation	Short description
`RR`	$\mathbb{R}$	Real numbers
`Sinc`	$\operatorname{sinc}(z)$	Sinc function

Source code for this entry:

Entry(ID("89be58"),
    Formula(Implies(Element(x, RR), Element(Sinc(x), RR))),
    Variables(x))

Topics using this entry

2021-03-15 19:12:00.328586 UTC