Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > ishil | Structured version Visualization version Unicode version |
Description: The predicate "is a Hilbert space" (over a *-division ring). A Hilbert space is a pre-Hilbert space such that all closed subspaces have a projection decomposition. (Contributed by NM, 7-Oct-2011.) (Revised by Mario Carneiro, 22-Jun-2014.) |
Ref | Expression |
---|---|
ishil.k | |
ishil.c |
Ref | Expression |
---|---|
ishil |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq2 6191 | . . . . 5 | |
2 | ishil.k | . . . . 5 | |
3 | 1, 2 | syl6eqr 2674 | . . . 4 |
4 | 3 | dmeqd 5326 | . . 3 |
5 | fveq2 6191 | . . . 4 | |
6 | ishil.c | . . . 4 | |
7 | 5, 6 | syl6eqr 2674 | . . 3 |
8 | 4, 7 | eqeq12d 2637 | . 2 |
9 | df-hil 20048 | . 2 | |
10 | 8, 9 | elrab2 3366 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wb 196 wa 384 wceq 1483 wcel 1990 cdm 5114 cfv 5888 cphl 19969 ccss 20005 cpj 20044 chs 20045 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-dm 5124 df-iota 5851 df-fv 5896 df-hil 20048 |
This theorem is referenced by: ishil2 20063 hlhil 23214 |
Copyright terms: Public domain | W3C validator |