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Mirrors > Home > ILE Home > Th. List > syl5reqr | Unicode version |
Description: An equality transitivity deduction. (Contributed by NM, 29-Mar-1998.) |
Ref | Expression |
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syl5reqr.1 |
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syl5reqr.2 |
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Ref | Expression |
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syl5reqr |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl5reqr.1 |
. . 3
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2 | 1 | eqcomi 2144 |
. 2
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3 | syl5reqr.2 |
. 2
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4 | 2, 3 | syl5req 2186 |
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 105 ax-ia2 106 ax-ia3 107 ax-5 1424 ax-gen 1426 ax-4 1488 ax-17 1507 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-cleq 2133 |
This theorem is referenced by: bm2.5ii 4420 resdmdfsn 4870 f0dom0 5324 f1o00 5410 fmpt 5578 fmptsn 5617 resfunexg 5649 mapsn 6592 sbthlemi4 6856 sbthlemi6 6858 pm54.43 7063 prarloclem5 7332 recexprlem1ssl 7465 recexprlem1ssu 7466 iooval2 9728 hashsng 10576 zfz1isolem1 10615 resqrexlemover 10814 isumclim3 11224 algrp1 11763 tangtx 12967 coskpi 12977 subctctexmid 13369 |
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