Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > neeq2d | Unicode version |
Description: Deduction for inequality. (Contributed by NM, 25-Oct-1999.) |
Ref | Expression |
---|---|
neeq1d.1 |
Ref | Expression |
---|---|
neeq2d |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | neeq1d.1 | . 2 | |
2 | neeq2 2320 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 wceq 1331 wne 2306 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-5 1423 ax-gen 1425 ax-4 1487 ax-17 1506 ax-ext 2119 |
This theorem depends on definitions: df-bi 116 df-cleq 2130 df-ne 2307 |
This theorem is referenced by: neeq12d 2326 neeqtrd 2334 sqrt2irr 11829 ennnfonelemk 11902 ennnfoneleminc 11913 ennnfonelemex 11916 ennnfonelemnn0 11924 ennnfonelemr 11925 |
Copyright terms: Public domain | W3C validator |