yes, I have.
'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.'
'God exists because Mathematics is consistent, and the devil exists because we cannot prove it'
'You have made another human being happy. There is no greater accomplishment.' -bobbym
That is white on black.
In mathematics, you don't understand things. You just get used to them.
I have the bug too. What I found out is, if you login at http://mathisfun.com it will redirect you to http://www.mathisfun.com. But at the URL with www. You are not logged in. You are logged in at the root domain. I think this is a bug? Or a feature?
1 John 4:7
Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.