Theorem partimcomember

Description: Partition with general R (in addition to the member partition cf. mpet and mpet2 ) implies equivalent comembers. (Contributed by Peter Mazsa, 23-Sep-2021) (Revised by Peter Mazsa, 22-Dec-2024)

	Ref	Expression
Assertion	partimcomember	Could not format assertion : No typesetting found for |- ( R Part A -> CoMembEr A ) with typecode |-

Proof

Step	Hyp	Ref	Expression
1		partim	Could not format ( R Part A -> ,~ R ErALTV A ) : No typesetting found for |- ( R Part A -> ,~ R ErALTV A ) with typecode |-
2		mainer	Could not format ( ,~ R ErALTV A -> CoMembEr A ) : No typesetting found for |- ( ,~ R ErALTV A -> CoMembEr A ) with typecode |-
3	1 2	syl	Could not format ( R Part A -> CoMembEr A ) : No typesetting found for |- ( R Part A -> CoMembEr A ) with typecode |-