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Mirrors > Home > MPE Home > Th. List > vtocle | Structured version Visualization version Unicode version |
Description: Implicit substitution of a class for a setvar variable. (Contributed by NM, 9-Sep-1993.) |
Ref | Expression |
---|---|
vtocle.1 |
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vtocle.2 |
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Ref | Expression |
---|---|
vtocle |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vtocle.1 |
. 2
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2 | vtocle.2 |
. . 3
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3 | 2 | vtocleg 3131 |
. 2
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4 | 1, 3 | ax-mp 5 |
1
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Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1679 ax-4 1692 ax-5 1768 ax-6 1815 ax-7 1861 ax-12 1943 ax-ext 2441 |
This theorem depends on definitions: df-bi 190 df-an 377 df-tru 1457 df-ex 1674 df-sb 1808 df-clab 2448 df-cleq 2454 df-clel 2457 df-v 3058 |
This theorem is referenced by: zfrepclf 4534 tz6.12i 5907 eloprabga 6409 cfflb 8714 axcc3 8893 nn0ind-raph 11063 finxpreclem6 31832 |
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