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Mirrors > Home > ILE Home > Th. List > com34 | Unicode version |
Description: Commutation of antecedents. Swap 3rd and 4th. (Contributed by NM, 25-Apr-1994.) |
Ref | Expression |
---|---|
com4.1 |
Ref | Expression |
---|---|
com34 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | com4.1 | . 2 | |
2 | pm2.04 82 | . 2 | |
3 | 1, 2 | syl6 33 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 |
This theorem is referenced by: com4l 84 com35 90 3an1rs 1197 rspct 2777 po2nr 4226 funssres 5160 f1ocnv2d 5967 tfrlem9 6209 nnmass 6376 nnmordi 6405 genpcdl 7320 genpcuu 7321 mulnqprl 7369 mulnqpru 7370 distrlem1prl 7383 distrlem1pru 7384 divgt0 8623 divge0 8624 uzind2 9156 facdiv 10477 dvdsabseq 11534 divgcdcoprm0 11771 |
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