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Fungrim entry: 24c179

2∈Q‾\sqrt{2} \in \overline{\mathbb{Q}}
TeX:
\sqrt{2} \in \overline{\mathbb{Q}}
Definitions:
Fungrim symbol Notation Short description
Sqrtz\sqrt{z} Principal square root
AlgebraicNumbersQ‾\overline{\mathbb{Q}} Algebraic numbers
Source code for this entry:
Entry(ID("24c179"),
    Formula(Element(Sqrt(2), AlgebraicNumbers)))

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2021-03-15 19:12:00.328586 UTC