Mathbox for Glauco Siliprandi |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-voln | Structured version Visualization version Unicode version |
Description: Define the Lebesgue measure for the space of multidimensional real numbers. The cardinality of is the dimension of the space modeled. Definition 115C of [Fremlin1] p. 30. (Contributed by Glauco Siliprandi, 11-Oct-2020.) |
Ref | Expression |
---|---|
df-voln | voln voln* CaraGenvoln* |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cvoln 40752 | . 2 voln | |
2 | vx | . . 3 | |
3 | cfn 7955 | . . 3 | |
4 | 2 | cv 1482 | . . . . 5 |
5 | covoln 40750 | . . . . 5 voln* | |
6 | 4, 5 | cfv 5888 | . . . 4 voln* |
7 | ccaragen 40705 | . . . . 5 CaraGen | |
8 | 6, 7 | cfv 5888 | . . . 4 CaraGenvoln* |
9 | 6, 8 | cres 5116 | . . 3 voln* CaraGenvoln* |
10 | 2, 3, 9 | cmpt 4729 | . 2 voln* CaraGenvoln* |
11 | 1, 10 | wceq 1483 | 1 voln voln* CaraGenvoln* |
Colors of variables: wff setvar class |
This definition is referenced by: vonval 40754 |
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