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Mirrors > Home > ILE Home > Th. List > exbidv | Unicode version |
Description: Formula-building rule for existential quantifier (deduction rule). (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
albidv.1 |
Ref | Expression |
---|---|
exbidv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-17 1459 | . 2 | |
2 | albidv.1 | . 2 | |
3 | 1, 2 | exbidh 1545 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 103 wex 1421 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-5 1376 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-4 1440 ax-17 1459 ax-ial 1467 |
This theorem depends on definitions: df-bi 115 |
This theorem is referenced by: ax11ev 1749 2exbidv 1789 3exbidv 1790 eubidh 1947 eubid 1948 eleq1 2141 eleq2 2142 rexbidv2 2371 ceqsex2 2639 alexeq 2721 ceqex 2722 sbc5 2838 sbcex2 2867 sbcexg 2868 sbcabel 2895 eluni 3604 csbunig 3609 intab 3665 cbvopab1 3851 cbvopab1s 3853 axsep2 3897 zfauscl 3898 bnd2 3947 mss 3981 opeqex 4004 euotd 4009 snnex 4199 uniuni 4201 regexmid 4278 reg2exmid 4279 onintexmid 4315 reg3exmid 4322 nnregexmid 4360 opeliunxp 4413 csbxpg 4439 brcog 4520 elrn2g 4543 dfdmf 4546 csbdmg 4547 eldmg 4548 dfrnf 4593 elrn2 4594 elrnmpt1 4603 brcodir 4732 xp11m 4779 xpimasn 4789 csbrng 4802 elxp4 4828 elxp5 4829 dfco2a 4841 cores 4844 funimaexglem 5002 brprcneu 5191 ssimaexg 5256 dmfco 5262 fndmdif 5293 fmptco 5351 fliftf 5459 acexmidlem2 5529 acexmidlemv 5530 cbvoprab1 5596 cbvoprab2 5597 dmtpos 5894 tfrlemi1 5969 ecdmn0m 6171 ereldm 6172 elqsn0m 6197 bren 6251 brdomg 6252 domeng 6256 ac6sfi 6379 ordiso 6447 recexnq 6580 prarloc 6693 genpdflem 6697 genpassl 6714 genpassu 6715 ltexprlemell 6788 ltexprlemelu 6789 ltexprlemm 6790 recexprlemell 6812 recexprlemelu 6813 sumeq1 10192 bdsep2 10677 bdzfauscl 10681 strcoll2 10778 |
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