a much better setup that using ctrl-shift-w as a way to manage your privacy settings

### Vincent Knight

Shared publicly -Watch till the end (your heart rate might raise until then) and remember the date.

#allofmathematicsiswrong

#allofmathematicsiswrong

20

6

6 comments

Anja Austermann

+

2

3

2

3

2

"... it's not enough to go to infinity. You have to go to super-infinity!" Hillarious! :)

That was one of my favourite parts... :)

Ruslan Ciurca

+

1

2

1

2

1

The last argument is wrong by the way (even for the 1st of April), i.e. "if 0.9999... is close to 1, but less than one ..." ... there is a property of the limit: if a[n] < b[n], for any n then lim a[n] ≤ lim b[n] ... as a result, if b[n] = 1 and a[n] = 9/10 + ... + 9/10^n, there is still a chance for the equality to happen :)

Chris Pitchford

+

3

4

3

4

3

But I've had students who do this "math" the exact same way — even when it's not April 1...

Add a comment...