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| Description: Inference from Theorem 19.21 of [Margaris] p. 90. |
| Ref | Expression |
|---|---|
| 19.21aiv.1 |
|
| Ref | Expression |
|---|---|
| 19.21aiv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-17 1007 |
. 2
| |
| 2 | 19.21aiv.1 |
. 2
| |
| 3 | 1, 2 | 19.21ai 1034 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: 19.21aivv 1325 ax11eq 1402 ax11el 1403 axext4 1503 eqrdv 1516 abbi2dv 1621 abbi1dv 1622 hbeqd 1959 hbeld 1960 moeq3 1967 sbcthdv 1992 sbc2or 2006 sbciegf 2008 hbsbc1gd 2031 hbsbcgd 2032 sbc19.20dv 2033 sbcel12g 2062 sbceqdig 2063 csbnestglem 2087 csbnestg 2088 csbnest1g 2089 ssrdv 2122 abssdv 2173 uniiunlem 2184 disjsn 2502 hbopd 2562 uniss 2588 intss 2621 intab 2627 iunss1 2642 ssiun 2660 hbbrd 2732 axsep 2776 ssopab2 2900 onminex 3164 limom 3233 ssrelrel 3340 hbimad 3504 cotr 3528 funco 3655 funun 3659 fununi 3668 funcnvuni 3669 hbfvd 3841 fopab2 3937 hboprd 4040 funoprabg 4070 1stconst 4190 2ndconst 4191 iunon 4207 iinon 4208 erdisj 4426 mapss 4487 pw2en 4587 ac6sfi 4591 unifi 4701 fiint 4703 sucprcreg 4743 aceq3 4879 aceq5 4886 aceq6b 4888 kmlem1 4911 kmlem6 4916 kmlem13 4923 brdom6disj 4951 cfub 5058 cflim 5059 cflecard 5062 1pr 5271 reclem2pr 5311 supexpr 5317 hbnegd 5517 dfuzi 6373 tgcl 7836 subtop 7858 indistop 7860 neissex 7948 lpval 7953 opntop 8080 ref3w 10772 inposet 10868 lteqtpos 10880 homeofval 11022 homcard 11045 qusp 11068 fipfil2 11077 cnfilca 11088 ismonc 11269 isepic 11279 dfiin2g 11400 trer 11409 finminlem 11418 fiss 11419 opncldf1 11454 hscptsscld 11491 alexsublem2 11497 neibastop2lem3 11582 neibastop3 11585 topmtcl 11586 fnemeet2 11590 fnejoin2 11592 filssufillem 11655 filufint 11659 ufinffr 11663 filcon 11665 limfilcf 11683 filmapss 11696 rnelfmlem 11698 fclusss 11723 fcluscf 11724 fcluscnplem 11729 fcluscomp 11733 filnetlem4 11766 uptx 11978 phtpcer 12104 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 ax-gen 999 ax-17 1007 ax-4 1009 ax-5o 1011 |