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Related theorems GIF version |
| Description: Inference from Theorem 19.21 of [Margaris] p. 90. (Restricted quantifier version.) |
| Ref | Expression |
|---|---|
| r19.21aiv.1 | ⊢ (φ → (x ∈ A → ψ)) |
| Ref | Expression |
|---|---|
| r19.21aiv | ⊢ (φ → ∀x ∈ A ψ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-17 925 | . 2 ⊢ (φ → ∀xφ) | |
| 2 | r19.21aiv.1 | . 2 ⊢ (φ → (x ∈ A → ψ)) | |
| 3 | 1, 2 | r19.21ai 1258 | 1 ⊢ (φ → ∀x ∈ A ψ) |
| Colors of variables: wff set class |
| Syntax hints: → wi 2 ∈ wcel 1092 ∀wral 1201 |
| This theorem is referenced by: r19.21aivv 1263 rgen2a 1264 rgen3 1265 nrexdv 1271 r19.37av 1300 rzal 1773 iuneq2dv 2010 iineq2dv 2011 trin 2051 supsn 2168 ssorduni 2249 ordunidif 2260 onmindif 2312 onmindif2 2313 suceloni 2314 ralxp 2456 dmxp 2552 dffun7 2688 cleqfv 2880 ffnfv 2892 fconst2 2902 fconstfv 2903 abrexex 2912 isocnv 2934 isotr 2935 isowe 2941 f1oiso 2942 tfrlem10 2958 tfrlem12 2960 tz7.48-2 2995 oaass 3163 omsmo 3196 en2d 3303 dom2d 3307 pw2en 3348 mapenlem2 3385 xpmapenlem4 3394 xpmapenlem5 3395 unblem4 3434 unbnn2 3436 fiint 3445 eirrv 3449 trcl 3489 r1tr 3498 r1val1 3502 tz9.13 3507 r1val3 3523 rankr1id 3539 scottex 3541 scott0 3542 aceq3 3556 aceq5lem5 3562 ac6lem 3575 kmlem4 3583 kmlem10 3589 numthlem 3598 ondomon 3662 ondomcard 3663 cardmin 3666 carduniima 3695 cfsuc 3709 genpcl 3905 ltexprlem5 3940 suplem1pr 3955 negeu 4124 receu 4215 uzwo 4605 nnwoOLD 4608 uzwo3lem1 4614 uzwo3lem2 4615 seqrn 4673 clim0 4882 infxpidmlem7 4939 hial2eqt 5060 hlim0 5140 ocsh 5164 occont 5168 occllem4 5183 occl 5188 projlem24 5216 projlem26 5218 projlem29 5221 projlem31 5223 pjthlem14 5238 pjthu 5241 pjthu2 5242 shintcl 5294 hsupss 5310 spanss 5319 spansn 5462 osumlem5 5534 pjss1co 5633 pjss2co 5634 pjnormss 5638 pjorthco 5639 pjscj 5640 pjclem4 5653 pj3s 5659 pj3cor1 5661 strlem3a 5693 strb 5699 spansncv2t 5725 ssmd1 5734 h1dat 5747 chrelat2 5758 mdsymlem6 5781 sumdmdi 5785 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 ax-4 673 ax-5 674 ax-gen 677 ax-17 925 |
| This theorem depends on definitions: df-bi 128 df-ral 1205 |