Function: qfbcompraw
Section: number_theoretical
C-Name: qfbcompraw
Prototype: GG
Help: qfbcompraw(x,y): Gaussian composition without reduction of the binary
 quadratic forms x and y.
Doc: \idx{composition} of the binary quadratic forms
 $x$ and $y$, without \idx{reduction} of the result. This is useful e.g.~to
 compute a generating element of an ideal.
