Description: The universe of our coin-flip probability is { H , T } . (Contributed by Thierry Arnoux, 15-Jan-2017)
Ref | Expression | ||
---|---|---|---|
Hypotheses | coinflip.h | ||
coinflip.t | |||
coinflip.th | |||
coinflip.2 | |||
coinflip.3 | |||
Assertion | coinflipuniv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | coinflip.h | ||
2 | coinflip.t | ||
3 | coinflip.th | ||
4 | coinflip.2 | ||
5 | coinflip.3 | ||
6 | 1 2 3 4 5 | coinflipspace | |
7 | 6 | unieqi | |
8 | unipw | ||
9 | 7 8 | eqtri |