Name
diophant — diophantine (Bezout) equation
Calling Sequence
[x,err]=diophant(p1p2,b)
Parameters
- p1p2
polynomial vector p1p2 = [p1 p2]
- b
polynomial
- x
polynomial vector [x1;x2]
Description
diophant solves the bezout equation:
p1*x1+p2*x2=b with p1p2 a polynomial vector.
If the equation is not solvable
else err=0
Examples
s=poly(0,'s');p1=(s+3)^2;p2=(1+s);
x1=s;x2=(2+s);
[x,err]=diophant([p1,p2],p1*x1+p2*x2);
p1*x1+p2*x2-p1*x(1)-p2*x(2)