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Mirrors > Home > MPE Home > Th. List > a2i | Structured version Visualization version GIF version |
Description: Inference distributing an antecedent. Inference associated with ax-2 7. Its associated inference is mpd 15. (Contributed by NM, 29-Dec-1992.) |
Ref | Expression |
---|---|
a2i.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
a2i | ⊢ ((𝜑 → 𝜓) → (𝜑 → 𝜒)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | a2i.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | ax-2 7 | . 2 ⊢ ((𝜑 → (𝜓 → 𝜒)) → ((𝜑 → 𝜓) → (𝜑 → 𝜒))) | |
3 | 1, 2 | ax-mp 5 | 1 ⊢ ((𝜑 → 𝜓) → (𝜑 → 𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-2 7 |
This theorem is referenced by: mpd 15 imim2i 16 sylcom 30 pm2.43 56 pm2.18OLD 129 ancl 548 ancr 550 anc2r 558 hbim1 2301 ralimia 3126 ceqsalgALT 3477 rspct 3557 elabgt 3609 fvmptt 6765 tfi 7548 fnfi 8780 finsschain 8815 ordiso2 8963 ordtypelem7 8972 dfom3 9094 infdiffi 9105 cantnfp1lem3 9127 cantnf 9140 r1ordg 9191 ttukeylem6 9925 fpwwe2lem8 10048 wunfi 10132 dfnn2 11638 trclfvcotr 14360 psgnunilem3 18616 pgpfac1 19195 fiuncmp 22009 filssufilg 22516 ufileu 22524 pjnormssi 29951 bnj1110 32364 waj-ax 33875 bj-nnclav 33997 bj-peircestab 34001 bj-sb 34134 bj-equsal1 34262 bj-equsal2 34263 rdgeqoa 34787 wl-mps 34912 refimssco 40307 atbiffatnnb 43505 rexrsb 43655 elsetrecslem 45228 |
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