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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 547 ancr 549 anc2r 557 hbim1 2305 ralimia 3160 ceqsalgALT 3532 rspct 3611 elabgt 3665 fvmptt 6790 tfi 7570 fnfi 8798 finsschain 8833 ordiso2 8981 ordtypelem7 8990 dfom3 9112 infdiffi 9123 cantnfp1lem3 9145 cantnf 9158 r1ordg 9209 ttukeylem6 9938 fpwwe2lem8 10061 wunfi 10145 dfnn2 11653 trclfvcotr 14371 psgnunilem3 18626 pgpfac1 19204 fiuncmp 22014 filssufilg 22521 ufileu 22529 pjnormssi 29947 bnj1110 32256 waj-ax 33764 bj-nnclav 33886 bj-peircestab 33890 bj-sb 34023 bj-equsal1 34149 bj-equsal2 34150 rdgeqoa 34653 wl-mps 34749 refimssco 39974 atbiffatnnb 43155 rexrsb 43305 elsetrecslem 44808 |
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