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Mirrors > Home > MPE Home > Th. List > df-ehl | Structured version Visualization version Unicode version |
Description: Define a function generating the real Euclidean spaces of finite dimension. The case corresponds to a space of dimension 0, that is, limited to a neutral element. Members of this family of spaces are Hilbert spaces, as shown in - ehlhl . (Contributed by Thierry Arnoux, 16-Jun-2019.) |
Ref | Expression |
---|---|
df-ehl | 𝔼hil ℝ^ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cehl 23172 | . 2 𝔼hil | |
2 | vn | . . 3 | |
3 | cn0 11292 | . . 3 | |
4 | c1 9937 | . . . . 5 | |
5 | 2 | cv 1482 | . . . . 5 |
6 | cfz 12326 | . . . . 5 | |
7 | 4, 5, 6 | co 6650 | . . . 4 |
8 | crrx 23171 | . . . 4 ℝ^ | |
9 | 7, 8 | cfv 5888 | . . 3 ℝ^ |
10 | 2, 3, 9 | cmpt 4729 | . 2 ℝ^ |
11 | 1, 10 | wceq 1483 | 1 𝔼hil ℝ^ |
Colors of variables: wff setvar class |
This definition is referenced by: ehlval 23193 |
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