Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > sylan9req | Unicode version |
Description: An equality transitivity deduction. (Contributed by NM, 23-Jun-2007.) |
Ref | Expression |
---|---|
sylan9req.1 | |
sylan9req.2 |
Ref | Expression |
---|---|
sylan9req |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylan9req.1 | . . 3 | |
2 | 1 | eqcomd 2143 | . 2 |
3 | sylan9req.2 | . 2 | |
4 | 2, 3 | sylan9eq 2190 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1331 |
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-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 |
This theorem is referenced by: fndmu 5219 fodmrnu 5348 funcoeqres 5391 fvunsng 5607 prarloclem5 7301 addlocprlemeq 7334 zdiv 9132 resqrexlemnm 10783 dvdsmulc 11510 cncongrcoprm 11776 |
Copyright terms: Public domain | W3C validator |