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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 2039 mo2icl 3707 otsndisj 5411 snnen2o 8709 uzwo 12314 ssnn0fi 13356 wrdnfi 13901 s3sndisj 14329 hmeofval 22368 alexsubALTlem4 22660 nbuhgr 27127 nb3grprlem2 27165 vtxdginducedm1lem4 27326 iswwlksnon 27633 clwwlkn 27806 clwwlknon 27871 cvnbtwn 30065 bj-fvimacnv0 34570 not12an2impnot1 40909 |
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