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Fungrim entry: bdf58d

χ(1)=1\chi(1) = 1
Assumptions:q∈Z≥1  and⁡  χ∈Gqq \in \mathbb{Z}_{\ge 1} \;\mathbin{\operatorname{and}}\; \chi \in G_{q}
TeX:
\chi(1) = 1

q \in \mathbb{Z}_{\ge 1} \;\mathbin{\operatorname{and}}\; \chi \in G_{q}
Definitions:
Fungrim symbol Notation Short description
ZZGreaterEqualZ≥n\mathbb{Z}_{\ge n} Integers greater than or equal to n
DirichletGroupGqG_{q} Dirichlet characters with given modulus
Source code for this entry:
Entry(ID("bdf58d"),
    Formula(Equal(chi(1), 1)),
    Variables(q, chi),
    Assumptions(And(Element(q, ZZGreaterEqual(1)), Element(chi, DirichletGroup(q)))))

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2021-03-15 19:12:00.328586 UTC