Quote from: muppet on October 03, 2014, 06:37:31 PMQuote from: orangeman on October 03, 2014, 01:17:29 PM
Statistically it's been a great success.
http://www.irishtimes.com/sport/gaelic-games/gaa-claim-statistics-prove-success-of-black-card-1.1949901
Here is proof that 1 = 0:
x = y.
Then x2 = xy.
Subtract the same thing from both sides:
x2 - y2 = xy - y2.
Dividing by (x-y), obtain
x + y = y.
Since x = y, we see that
2 y = y.
Thus 2 = 1, since we started with y nonzero.
Subtracting 1 from both sides,
1 = 0.
After 17509 posts your beginning to make sense.