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Fungrim entry: c70178

gcd ⁣(a,a1)=1\gcd\!\left(a, a - 1\right) = 1
Assumptions:aZa \in \mathbb{Z}
TeX:
\gcd\!\left(a, a - 1\right) = 1

a \in \mathbb{Z}
Definitions:
Fungrim symbol Notation Short description
GCDgcd ⁣(n,k)\gcd\!\left(n, k\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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2019-06-18 07:49:59.356594 UTC