Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > ancom2s | Unicode version |
Description: Inference commuting a nested conjunction in antecedent. (Contributed by NM, 24-May-2006.) (Proof shortened by Wolf Lammen, 24-Nov-2012.) |
Ref | Expression |
---|---|
an12s.1 |
Ref | Expression |
---|---|
ancom2s |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pm3.22 263 | . 2 | |
2 | an12s.1 | . 2 | |
3 | 1, 2 | sylan2 284 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem is referenced by: an42s 578 ordsuc 4473 xpexr2m 4975 f1elima 5667 f1imaeq 5669 isosolem 5718 caovlem2d 5956 2ndconst 6112 isotilem 6886 prarloclem4 7299 mulsub 8156 leltadd 8202 eqord1 8238 divmul24ap 8469 blcomps 12554 blcom 12555 |
Copyright terms: Public domain | W3C validator |