Linsolve: is it correct?



Hi,
It is very strange for me:
(%i1) linsolve(0.9*t-x*t,x);
(%o2) [x=9/10]
(%i2) keepfloat:true;
(%i3) linsolve(0.9*t-x*t,x);
(%o3) [x=0]

 Alexander                          mailto:aee at imm.uran.ru