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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > dalem-ccly | Structured version Visualization version Unicode version |
Description: Lemma for dath 33345. Frequently-used utility lemma. (Contributed by NM, 15-Aug-2012.) |
Ref | Expression |
---|---|
da.ps0 |
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Ref | Expression |
---|---|
dalem-ccly |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | da.ps0 |
. 2
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2 | 1 | simp2bi 1030 |
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 |
This theorem depends on definitions: df-bi 190 df-an 377 df-3an 993 |
This theorem is referenced by: dalemswapyzps 33299 dalemrotps 33300 dalem21 33303 dalem23 33305 dalem24 33306 dalem39 33320 dalem48 33329 |
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