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Mirrors > Home > MPE Home > Th. List > rexlimdvw | Structured version Visualization version GIF version |
Description: Inference from Theorem 19.23 of [Margaris] p. 90 (restricted quantifier version). (Contributed by NM, 18-Jun-2014.) |
Ref | Expression |
---|---|
rexlimdvw.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
rexlimdvw | ⊢ (𝜑 → (∃𝑥 ∈ 𝐴 𝜓 → 𝜒)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rexlimdvw.1 | . . 3 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | 1 | a1d 25 | . 2 ⊢ (𝜑 → (𝑥 ∈ 𝐴 → (𝜓 → 𝜒))) |
3 | 2 | rexlimdv 3030 | 1 ⊢ (𝜑 → (∃𝑥 ∈ 𝐴 𝜓 → 𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 1990 ∃wrex 2913 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 df-ral 2917 df-rex 2918 |
This theorem is referenced by: rspcebdv 3314 disjiund 4643 ralxfrd 4879 odi 7659 omeulem1 7662 qsss 7808 findcard3 8203 r1pwss 8647 dfac5lem4 8949 climuni 14283 rlimno1 14384 caurcvg2 14408 sscfn1 16477 gsumval2a 17279 gsumval3 18308 opnnei 20924 dislly 21300 lfinpfin 21327 txcmplem1 21444 ufileu 21723 alexsubALT 21855 metustel 22355 metustfbas 22362 i1faddlem 23460 ulmval 24134 brbtwn 25779 vtxduhgr0nedg 26388 wwlksnredwwlkn0 26791 elwwlks2ons3 26848 midwwlks2s3 26860 clwwlksnun 26974 iccllysconn 31232 cvmopnlem 31260 cvmlift2lem10 31294 cvmlift3lem8 31308 sdclem2 33538 heibor1lem 33608 elrfi 37257 eldiophb 37320 dnnumch2 37615 |
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