[Visualpython-users] can't understand arange() behavior

[Joe H. <hea...@gm...>]

When I type arange(1, 3, 1) I get [1, 2] as expected. When I type arange(0.1,
0.3, 0.1) I get [0.1, 0.2] as expected. But when I type arange(0.1, 3*0.1,
0.1) I get [0.1, 0.2, 0.3], which is not what would expect. I can't find
this behavior documented anywhere. What's going on?
Joe