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Definition df-ae 27111
Description: Define 'almost everywhere' with regard to a measure . A property holds almost everywhere if the measure of the set where it does not hold has measure zero. (Contributed by Thierry Arnoux, 20-Oct-2017.)
Assertion
Ref Expression
df-ae
Distinct variable group:   ,

Detailed syntax breakdown of Definition df-ae
StepHypRef Expression
1 cae 27109 . 2
2 vm . . . . . . . . 9
32cv 1369 . . . . . . . 8
43cdm 4957 . . . . . . 7
54cuni 4208 . . . . . 6
6 va . . . . . . 7
76cv 1369 . . . . . 6
85, 7cdif 3439 . . . . 5
98, 3cfv 5537 . . . 4
10 cc0 9419 . . . 4
119, 10wceq 1370 . . 3
1211, 6, 2copab 4466 . 2
131, 12wceq 1370 1
Colors of variables: wff setvar class
This definition is referenced by:  relae  27112  brae  27113  braew  27114
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