dalemclccjdd - Mathbox for Norm Megill

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Theorem dalemclccjdd 33695

Description: Lemma for dath 33743. 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 1026	. 2 $/\$ $/\$ $/\$ $/\$ $/\$ $.\/$ $.\/$
3	1, 2	sylbi 195	1 $.\/$

Colors of variables: wff setvar class

Syntax hints:

wn 3

wi 4

wb 184 $/\$ wa 369 $/\$ w3a 965

wcel 1758

wne 2648 class class class wbr 4403 (class class class)co 6203

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 185 df-an 371 df-3an 967

This theorem is referenced by: dalemswapyzps 33697 dalemrotps 33698 dalem21 33701 dalem25 33705