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Fungrim entry: 9001e6

U−1 ⁣(x)=0U_{-1}\!\left(x\right) = 0
Assumptions:x∈Cx \in \mathbb{C}
TeX:
U_{-1}\!\left(x\right) = 0

x \in \mathbb{C}
Definitions:
Fungrim symbol Notation Short description
ChebyshevUUn ⁣(x)U_{n}\!\left(x\right) Chebyshev polynomial of the second kind
CCC\mathbb{C} Complex numbers
Source code for this entry:
Entry(ID("9001e6"),
    Formula(Equal(ChebyshevU(-1, x), 0)),
    Variables(x),
    Assumptions(Element(x, CC)))

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2021-03-15 19:12:00.328586 UTC