#960 set_up_dot_simplifications of sums (affine package)

[Anonymous]

Hi,

if I want to define simplification rules in the affine
package like
set_up_dot_simplifications([p1l.Iz.p1r-cb1*Iz+sb1*Iy]);
(the effect of an propagator onto an spin operator),
I get something like
[sb1,-(p1l.Iz.p1r-cb1*Iz)/Iy] instead of
[p1l.Iz.p1r-cb1*Iz, cb1*Iz-sb1*Iy]

Is it possible to take influence on
set_up_dot_simplifications to do like I want.

The whole sequence of commands was
load("affine");
dotdistrib:true;
dotexptsimp:false;
dotassoc:true;
dotconstrules:true;
dotscrules:true;
current_variables:[Ix,Iy,Iz];
set_up_dot_simplifications([p1l.Iz.p1r-cb1*Iz+sb1*Iy]);

Thank you

cm