A12= matrix([[5,3,1],[0,-4,8],[10,-6,26]]) 
b12= vector([2,-3,0]) 
x12= A12.solve_right(b12) 
print x12 
# no solution

SageDays/Kreyszig-18.1-12 (last edited 2010-08-11 13:13:59 by SWATI AHUJA)