A1=matrix([[0,2],[3,0]])
A2=matrix([[2,0],[4,2]])
A3=matrix([[cos(x),-sin(x)],[sin(x),cos(x)]])
a=A1.inverse()
print(a)
b=A2.inverse()
print(b)
c=A3.inverse()
print(c)

Strang-1.6-1 (last edited 2010-12-18 11:41:48 by sai kumar)