Description: Simple relationship between < and > . (Contributed by David A. Wheeler, 19-Apr-2015) (New usage is discouraged.)
Ref | Expression | ||
---|---|---|---|
Assertion | gt-lt | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-gt | |
|
2 | 1 | breqi | |
3 | brcnvg | |
|
4 | 2 3 | bitrid | |