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Mirrors > Home > MPE Home > Th. List > imim1i | Structured version Visualization version GIF version |
Description: Inference adding common consequents in an implication, thereby interchanging the original antecedent and consequent. Inference associated with imim1 83. Its associated inference is syl 17. (Contributed by NM, 28-Dec-1992.) (Proof shortened by Wolf Lammen, 4-Aug-2012.) |
Ref | Expression |
---|---|
imim1i.1 | ⊢ (𝜑 → 𝜓) |
Ref | Expression |
---|---|
imim1i | ⊢ ((𝜓 → 𝜒) → (𝜑 → 𝜒)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | imim1i.1 | . 2 ⊢ (𝜑 → 𝜓) | |
2 | id 22 | . 2 ⊢ (𝜒 → 𝜒) | |
3 | 1, 2 | imim12i 62 | 1 ⊢ ((𝜓 → 𝜒) → (𝜑 → 𝜒)) |
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: jarr 106 jarl 125 impt 180 pm3.41 495 pm3.42 496 pm2.67-2 888 jaob 958 3jaob 1422 merco1 1714 19.21v 1940 19.39 1991 moimi 2627 r19.30 3340 r19.37 3345 axrep2 5195 dmcosseq 5846 fliftfun 7067 tz7.48lem 8079 ac6sfi 8764 frfi 8765 domunfican 8793 iunfi 8814 finsschain 8833 cantnfval2 9134 cantnflt 9137 cnfcom 9165 kmlem1 9578 kmlem13 9590 axpowndlem2 10022 wunfi 10145 ingru 10239 xrub 12708 hashf1lem2 13817 caubnd 14720 fsum2d 15128 fsumabs 15158 fsumrlim 15168 fsumo1 15169 fsumiun 15178 fprod2d 15337 ablfac1eulem 19196 mplcoe1 20248 mplcoe5 20251 mdetunilem9 21231 t1t0 21958 fiuncmp 22014 ptcmpfi 22423 isfil2 22466 fsumcn 23480 ovolfiniun 24104 finiunmbl 24147 volfiniun 24150 itgfsum 24429 dvmptfsum 24574 pntrsumbnd 26144 nmounbseqi 28556 nmounbseqiALT 28557 isch3 29020 dmdmd 30079 mdslmd1lem2 30105 sumdmdi 30199 dmdbr4ati 30200 dmdbr6ati 30202 gsumle 30727 gsumvsca1 30856 gsumvsca2 30857 pwsiga 31391 bnj1533 32126 bnj110 32132 bnj1523 32345 dfon2lem8 33037 meran1 33761 bj-stabpeirce 33891 bj-bi3ant 33925 bj-ssbid2ALT 33998 bj-spnfw 34005 bj-spst 34025 bj-19.23bit 34027 wl-syls2 34751 heibor1lem 35089 isltrn2N 37258 cdlemefrs32fva 37538 fiinfi 39939 con3ALT2 40871 alrim3con13v 40874 islinindfis 44511 setrec1lem4 44800 |
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