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Mirrors > Home > MPE Home > Th. List > con3rr3 | Structured version Visualization version GIF version |
Description: Rotate through consequent right. (Contributed by Wolf Lammen, 3-Nov-2013.) |
Ref | Expression |
---|---|
con3rr3.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
con3rr3 | ⊢ (¬ 𝜒 → (𝜑 → ¬ 𝜓)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | con3rr3.1 | . . 3 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | 1 | con3d 155 | . 2 ⊢ (𝜑 → (¬ 𝜒 → ¬ 𝜓)) |
3 | 2 | com12 32 | 1 ⊢ (¬ 𝜒 → (𝜑 → ¬ 𝜓)) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem is referenced by: impi 166 dfbi1 215 ax13b 2035 mo2icl 3704 otsndisj 5401 snnen2o 8701 uzwo 12305 ssnn0fi 13347 wrdnfi 13893 s3sndisj 14321 hmeofval 22360 alexsubALTlem4 22652 nbuhgr 27119 nb3grprlem2 27157 vtxdginducedm1lem4 27318 iswwlksnon 27625 clwwlkn 27798 clwwlknon 27863 cvnbtwn 30057 bj-fvimacnv0 34562 not12an2impnot1 40895 |
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