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
\(g, s, t\).