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Fungrim entry: c70178

gcd⁡ ⁣(a,a−1)=1\gcd\!\left(a, a - 1\right) = 1
Assumptions:a∈Za \in \mathbb{Z}
TeX:
\gcd\!\left(a, a - 1\right) = 1

a \in \mathbb{Z}
Definitions:
Fungrim symbol Notation Short description
GCDgcd⁡ ⁣(a,b)\gcd\!\left(a, b\right) Greatest common divisor
ZZZ\mathbb{Z} Integers
Source code for this entry:
Entry(ID("c70178"),
    Formula(Equal(GCD(a, Sub(a, 1)), 1)),
    Variables(a),
    Assumptions(Element(a, ZZ)))

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2021-03-15 19:12:00.328586 UTC