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Fungrim entry: fa9283

sinc⁡(z)=sin⁡(z)z\operatorname{sinc}(z) = \frac{\sin(z)}{z}
Assumptions:z∈C  and⁡  z≠0z \in \mathbb{C} \;\mathbin{\operatorname{and}}\; z \ne 0
TeX:
\operatorname{sinc}(z) = \frac{\sin(z)}{z}

z \in \mathbb{C} \;\mathbin{\operatorname{and}}\; z \ne 0
Definitions:
Fungrim symbol Notation Short description
Sincsinc⁡(z)\operatorname{sinc}(z) Sinc function
Sinsin⁡(z)\sin(z) Sine
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("fa9283"),
    Formula(Equal(Sinc(z), Div(Sin(z), z))),
    Variables(z),
    Assumptions(And(Element(z, CC), NotEqual(z, 0))))

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2021-03-15 19:12:00.328586 UTC