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Mirrors > Home > MPE Home > Th. List > issetri | Structured version Visualization version Unicode version |
Description: A way to say "![]() |
Ref | Expression |
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issetri.1 |
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Ref | Expression |
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issetri |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | issetri.1 |
. 2
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2 | isset 3061 |
. 2
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3 | 1, 2 | mpbir 214 |
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 1680 ax-4 1693 ax-5 1769 ax-6 1816 ax-7 1862 ax-12 1944 ax-ext 2442 |
This theorem depends on definitions: df-bi 190 df-an 377 df-tru 1458 df-ex 1675 df-sb 1809 df-clab 2449 df-cleq 2455 df-clel 2458 df-v 3059 |
This theorem is referenced by: zfrep4 4537 0ex 4549 inex1 4558 pwex 4600 zfpair2 4654 uniex 6614 bj-snsetex 31602 |
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