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Fungrim entry: f5e62c

Symbol: Re Re(z)\operatorname{Re}(z) Real part
Domain Codomain
zRz \in \mathbb{R} Re(z)R\operatorname{Re}(z) \in \mathbb{R}
zCz \in \mathbb{C} Re(z)R\operatorname{Re}(z) \in \mathbb{R}
Table data: (P,Q)\left(P, Q\right) such that (P)        (Q)\left(P\right) \;\implies\; \left(Q\right)
Fungrim symbol Notation Short description
ReRe(z)\operatorname{Re}(z) Real part
RRR\mathbb{R} Real numbers
CCC\mathbb{C} Complex numbers
Source code for this entry:
    SymbolDefinition(Re, Re(z), "Real part"),
    Table(TableRelation(Tuple(P, Q), Implies(P, Q)), TableHeadings(Description("Domain"), Description("Codomain")), List(Tuple(Element(z, RR), Element(Re(z), RR)), Tuple(Element(z, CC), Element(Re(z), RR)))))

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2021-03-15 19:12:00.328586 UTC