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| Description: Inference from Theorem 19.21 of [Margaris] p. 90. (Restricted quantifier version.) |
| Ref | Expression |
|---|---|
| r19.21adv.1 |
|
| Ref | Expression |
|---|---|
| r19.21adv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-17 968 |
. 2
| |
| 2 | ax-17 968 |
. 2
| |
| 3 | r19.21adv.1 |
. 2
| |
| 4 | 1, 2, 3 | r19.21ad 1709 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: r19.21adva 1711 r19.21aivv 1712 ralxfrd 2887 wefrc 2933 oneqmin 3008 isocnv 3881 isotr 3882 f1oiso 3889 tfrlem1 3896 abianfp 3947 omsmo 4241 mapenlem2 4470 nneneq 4492 cflim 4881 nnleltp1t 5901 infmrcl 6016 supxrunb2 6037 zmax 6168 zbtwnre 6169 fzrevralt 6451 sqr2irrlem3 6656 seq1ublem 6848 cau3ir 6852 clm4le 7019 climconst 7031 climshft 7041 climcau 7092 caucvglem2 7094 caucvg 7099 expcnvlem6 7167 topbast 7569 clsval2 7627 elcls3 7652 neips 7668 clslp 7689 cncnp 7717 opnuni 7808 opnin 7809 lmnn 7873 metcnp4 7904 xplmi 7907 bcthlem21 7953 isgrp2i 8011 ipblnfi 8447 hial0 8889 hial02 8890 ocsh 9072 ococss 9082 occllem6 9094 projlem26 9127 pjtheu 9150 lnopm 9840 adjlnopt 9934 bra11 9954 pjss2co 10003 pj3cor1 10047 strlem3a 10089 hstrlem3a 10097 mdbr3 10134 mdbr4 10135 dmdmdt 10137 dmdbr3 10141 dmdbr4 10142 ssmd2 10147 mdslmd1 10164 mdsymlem7 10244 cdj1 10265 cdj3lem2b 10269 ghomf1olem 10301 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-gen 960 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ral 1641 |