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Mirrors > Home > ILE Home > Th. List > rspcedv | Unicode version |
Description: Restricted existential specialization, using implicit substitution. (Contributed by FL, 17-Apr-2007.) (Revised by Mario Carneiro, 4-Jan-2017.) |
Ref | Expression |
---|---|
rspcdv.1 |
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rspcdv.2 |
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Ref | Expression |
---|---|
rspcedv |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rspcdv.1 |
. 2
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2 | rspcdv.2 |
. . 3
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3 | 2 | biimprd 158 |
. 2
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4 | 1, 3 | rspcimedv 2855 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 710 ax-5 1457 ax-7 1458 ax-gen 1459 ax-ie1 1503 ax-ie2 1504 ax-8 1514 ax-10 1515 ax-11 1516 ax-i12 1517 ax-bndl 1519 ax-4 1520 ax-17 1536 ax-i9 1540 ax-ial 1544 ax-i5r 1545 ax-ext 2169 |
This theorem depends on definitions: df-bi 117 df-tru 1366 df-nf 1471 df-sb 1773 df-clab 2174 df-cleq 2180 df-clel 2183 df-nfc 2318 df-rex 2471 df-v 2751 |
This theorem is referenced by: rspcedvd 2859 rexxfrd 4475 enomnilem 7149 enmkvlem 7172 ltexnqq 7420 halfnqq 7422 ltbtwnnqq 7427 genpml 7529 genpmu 7530 genprndl 7533 genprndu 7534 axarch 7903 apreap 8557 |
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