list comprehension question

[Andrew Dalke]

Tripp Scott asked:
>can i generate this list:
>
>  [1, 1.1, 2, 2.1, 3, 3.1]
>
>with a list comprehension in a form of this:
>
>  [SOMETHING for x in 1,2,3]
>
>and without using side effects like this?

There is no way with list comprehensions which is more
elegant than the standard solution, which is

result = []
for i in 1, 2, 3:
    result.extend([i, i + 0.1])

                    Andrew
                    dalke at dalkescientific.com