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Mirrors > Home > MPE Home > Th. List > com4l | Structured version Visualization version GIF version |
Description: Commutation of antecedents. Rotate left. (Contributed by NM, 25-Apr-1994.) (Proof shortened by Mel L. O'Cat, 15-Aug-2004.) |
Ref | Expression |
---|---|
com4.1 | ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) |
Ref | Expression |
---|---|
com4l | ⊢ (𝜓 → (𝜒 → (𝜃 → (𝜑 → 𝜏)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | com4.1 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → (𝜃 → 𝜏)))) | |
2 | 1 | com3l 89 | . 2 ⊢ (𝜓 → (𝜒 → (𝜑 → (𝜃 → 𝜏)))) |
3 | 2 | com34 91 | 1 ⊢ (𝜓 → (𝜒 → (𝜃 → (𝜑 → 𝜏)))) |
Colors of variables: wff setvar 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: com4t 93 com4r 94 com14 96 com5l 100 3impd 1344 merco2 1733 onint 7509 oalimcl 8185 oeordsuc 8219 fisup2g 8931 fiinf2g 8963 zorn2lem7 9923 inar1 10196 rpnnen1lem5 12379 expnbnd 13592 facwordi 13648 fi1uzind 13854 brfi1indALT 13857 unbenlem 16243 fiinopn 21508 cmpsublem 22006 dvcnvrelem1 24613 axcontlem4 26752 axcont 26761 spansncol 29344 atcvat4i 30173 sumdmdlem 30194 nocvxminlem 33247 broutsideof2 33583 relowlpssretop 34644 cvrat4 36578 pm2.43cbi 40850 |
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