Fungrim home page

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)
Definitions:
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:
Entry(ID("f5e62c"),
    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)))))

Topics using this entry

Copyright (C) Fredrik Johansson and contributors. Fungrim is provided under the MIT license. The source code is on GitHub.

2021-03-15 19:12:00.328586 UTC