Description: Equality in terms of 'less than or equal to', 'less than'. (Contributed by NM, 7-Apr-2001)
Ref | Expression | ||
---|---|---|---|
Hypotheses | ltd.1 | |
|
ltd.2 | |
||
Assertion | eqleltd | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ltd.1 | |
|
2 | ltd.2 | |
|
3 | eqlelt | |
|
4 | 1 2 3 | syl2anc | |