This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
Description: An ordering law for a Hilbert lattice atom and a commuting subspace. (Contributed by NM, 12-Jun-2006) (New usage is discouraged.)
| Ref | Expression | ||
|---|---|---|---|
| Hypothesis | atoml.1 | ⊢ 𝐴 ∈ Cℋ | |
| Assertion | atordi | ⊢ ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) → ( 𝐵 ⊆ 𝐴 ∨ 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | atoml.1 | ⊢ 𝐴 ∈ Cℋ | |
| 2 | atelch | ⊢ ( 𝐵 ∈ HAtoms → 𝐵 ∈ Cℋ ) | |
| 3 | 1 | choccli | ⊢ ( ⊥ ‘ 𝐴 ) ∈ Cℋ |
| 4 | chincl | ⊢ ( ( ( ⊥ ‘ 𝐴 ) ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) → ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∈ Cℋ ) | |
| 5 | 3 4 | mpan | ⊢ ( 𝐵 ∈ Cℋ → ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∈ Cℋ ) |
| 6 | chj0 | ⊢ ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∈ Cℋ → ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∨ℋ 0ℋ ) = ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) | |
| 7 | 5 6 | syl | ⊢ ( 𝐵 ∈ Cℋ → ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∨ℋ 0ℋ ) = ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) |
| 8 | incom | ⊢ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) = ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) | |
| 9 | 7 8 | eqtrdi | ⊢ ( 𝐵 ∈ Cℋ → ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∨ℋ 0ℋ ) = ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) ) |
| 10 | h0elch | ⊢ 0ℋ ∈ Cℋ | |
| 11 | chjcom | ⊢ ( ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∈ Cℋ ∧ 0ℋ ∈ Cℋ ) → ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∨ℋ 0ℋ ) = ( 0ℋ ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) | |
| 12 | 5 10 11 | sylancl | ⊢ ( 𝐵 ∈ Cℋ → ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ∨ℋ 0ℋ ) = ( 0ℋ ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 13 | 9 12 | eqtr3d | ⊢ ( 𝐵 ∈ Cℋ → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( 0ℋ ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 14 | incom | ⊢ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) = ( 𝐴 ∩ ( ⊥ ‘ 𝐴 ) ) | |
| 15 | 1 | chocini | ⊢ ( 𝐴 ∩ ( ⊥ ‘ 𝐴 ) ) = 0ℋ |
| 16 | 14 15 | eqtri | ⊢ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) = 0ℋ |
| 17 | 16 | oveq1i | ⊢ ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) = ( 0ℋ ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) |
| 18 | 13 17 | eqtr4di | ⊢ ( 𝐵 ∈ Cℋ → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 19 | 18 | adantr | ⊢ ( ( 𝐵 ∈ Cℋ ∧ 𝐴 𝐶ℋ 𝐵 ) → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 20 | 1 | cmidi | ⊢ 𝐴 𝐶ℋ 𝐴 |
| 21 | 1 1 20 | cmcm2ii | ⊢ 𝐴 𝐶ℋ ( ⊥ ‘ 𝐴 ) |
| 22 | fh2 | ⊢ ( ( ( ( ⊥ ‘ 𝐴 ) ∈ Cℋ ∧ 𝐴 ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) ∧ ( 𝐴 𝐶ℋ ( ⊥ ‘ 𝐴 ) ∧ 𝐴 𝐶ℋ 𝐵 ) ) → ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) = ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) | |
| 23 | 21 22 | mpanr1 | ⊢ ( ( ( ( ⊥ ‘ 𝐴 ) ∈ Cℋ ∧ 𝐴 ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) ∧ 𝐴 𝐶ℋ 𝐵 ) → ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) = ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 24 | 1 23 | mp3anl2 | ⊢ ( ( ( ( ⊥ ‘ 𝐴 ) ∈ Cℋ ∧ 𝐵 ∈ Cℋ ) ∧ 𝐴 𝐶ℋ 𝐵 ) → ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) = ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 25 | 3 24 | mpanl1 | ⊢ ( ( 𝐵 ∈ Cℋ ∧ 𝐴 𝐶ℋ 𝐵 ) → ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) = ( ( ( ⊥ ‘ 𝐴 ) ∩ 𝐴 ) ∨ℋ ( ( ⊥ ‘ 𝐴 ) ∩ 𝐵 ) ) ) |
| 26 | 19 25 | eqtr4d | ⊢ ( ( 𝐵 ∈ Cℋ ∧ 𝐴 𝐶ℋ 𝐵 ) → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) ) |
| 27 | 2 26 | sylan | ⊢ ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) ) |
| 28 | incom | ⊢ ( ( ⊥ ‘ 𝐴 ) ∩ ( 𝐴 ∨ℋ 𝐵 ) ) = ( ( 𝐴 ∨ℋ 𝐵 ) ∩ ( ⊥ ‘ 𝐴 ) ) | |
| 29 | 27 28 | eqtrdi | ⊢ ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( ( 𝐴 ∨ℋ 𝐵 ) ∩ ( ⊥ ‘ 𝐴 ) ) ) |
| 30 | 29 | adantr | ⊢ ( ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) ∧ ¬ 𝐵 ⊆ 𝐴 ) → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) = ( ( 𝐴 ∨ℋ 𝐵 ) ∩ ( ⊥ ‘ 𝐴 ) ) ) |
| 31 | 1 | atoml2i | ⊢ ( ( 𝐵 ∈ HAtoms ∧ ¬ 𝐵 ⊆ 𝐴 ) → ( ( 𝐴 ∨ℋ 𝐵 ) ∩ ( ⊥ ‘ 𝐴 ) ) ∈ HAtoms ) |
| 32 | 31 | adantlr | ⊢ ( ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) ∧ ¬ 𝐵 ⊆ 𝐴 ) → ( ( 𝐴 ∨ℋ 𝐵 ) ∩ ( ⊥ ‘ 𝐴 ) ) ∈ HAtoms ) |
| 33 | 30 32 | eqeltrd | ⊢ ( ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) ∧ ¬ 𝐵 ⊆ 𝐴 ) → ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) ∈ HAtoms ) |
| 34 | atssma | ⊢ ( ( 𝐵 ∈ HAtoms ∧ ( ⊥ ‘ 𝐴 ) ∈ Cℋ ) → ( 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ↔ ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) ∈ HAtoms ) ) | |
| 35 | 3 34 | mpan2 | ⊢ ( 𝐵 ∈ HAtoms → ( 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ↔ ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) ∈ HAtoms ) ) |
| 36 | 35 | ad2antrr | ⊢ ( ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) ∧ ¬ 𝐵 ⊆ 𝐴 ) → ( 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ↔ ( 𝐵 ∩ ( ⊥ ‘ 𝐴 ) ) ∈ HAtoms ) ) |
| 37 | 33 36 | mpbird | ⊢ ( ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) ∧ ¬ 𝐵 ⊆ 𝐴 ) → 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ) |
| 38 | 37 | ex | ⊢ ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) → ( ¬ 𝐵 ⊆ 𝐴 → 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ) ) |
| 39 | 38 | orrd | ⊢ ( ( 𝐵 ∈ HAtoms ∧ 𝐴 𝐶ℋ 𝐵 ) → ( 𝐵 ⊆ 𝐴 ∨ 𝐵 ⊆ ( ⊥ ‘ 𝐴 ) ) ) |