Talk:Uncountable Finite Complement Space is not First-Countable

Some remarks at https://math.stackexchange.com/questions/2489126 --barto (talk) 11:04, 25 October 2017 (EDT)

I have added a crucial "countable" to the proof where I must have missed it out when I first wrote it. Does it make a difference? Afraid I can't follow stackoverflow. --prime mover (talk) 15:00, 25 October 2017 (EDT)