x = 0.0 while x != 1.0: print(repr(x)) x = x + 0.1 if x>1.5: break
0.0 0.1 0.2 0.30000000000000004 0.4 0.5 0.6 0.7 0.7999999999999999 0.8999999999999999 0.9999999999999999 1.0999999999999999 1.2 1.3 1.4000000000000001