gmp: gcdex – R documentation

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gcdex

Compute Bezoult Coefficient

Description

Compute g,s,t as as + bt = g = gcd(a,b). s and t are also known as Bezoult coefficients.

Usage

gcdex(a, b)

Arguments

a,b

either integer, numeric, character string, or of class "bigz"; If a string, either starting with "0x" for hexadecimal, "0b" for binary or without prefix for decimal values.

Value

a class "bigz" vector of length 3 with (long integer) values g, s, t.

Author(s)

Antoine Lucas

References

The GNU MP Library, see https://gmplib.org

Examples

gcdex(342,654)

gmp

Multiple Precision Arithmetic

v0.6-2

GPL (>= 2)

Authors

Antoine Lucas, Immanuel Scholz, Rainer Boehme <rb-gmp@reflex-studio.de>, Sylvain Jasson <Sylvain.Jasson@inrae.fr>, Martin Maechler <maechler@stat.math.ethz.ch>

Initial release

2021-01-07