dalemclccjdd - Mathbox for Norm Megill

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Theorem dalemclccjdd 33265

Description: Lemma for dath 33313. Frequently-used utility lemma. (Contributed by NM, 15-Aug-2012.)

**Hypothesis**
Ref	Expression
da.ps0	$/\$ $/\$ $/\$ $/\$ $/\$ $.\/$

**Assertion**
Ref	Expression
dalemclccjdd	$.\/$

**Proof of Theorem dalemclccjdd**
Step	Hyp	Ref	Expression
1		da.ps0	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $.\/$
2		simp33 1047	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $.\/$ $.\/$
3	1, 2	sylbi 199	1 $.\/$

Colors of variables: wff setvar class

Syntax hints:

wn 3

wi 4

wb 188 $/\$ wa 371 $/\$ w3a 986

wcel 1889

wne 2624 class class class wbr 4405 (class class class)co 6295

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 189 df-an 373 df-3an 988

This theorem is referenced by: dalemswapyzps 33267 dalemrotps 33268 dalem21 33271 dalem25 33275