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Description: Trace joined with trace of composition. (Contributed by NM, 15-Jun-2013)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | trljco.j | ⊢ ∨ = ( join ‘ 𝐾 ) | |
| trljco.h | ⊢ 𝐻 = ( LHyp ‘ 𝐾 ) | ||
| trljco.t | ⊢ 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 ) | ||
| trljco.r | ⊢ 𝑅 = ( ( trL ‘ 𝐾 ) ‘ 𝑊 ) | ||
| Assertion | trljco | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | trljco.j | ⊢ ∨ = ( join ‘ 𝐾 ) | |
| 2 | trljco.h | ⊢ 𝐻 = ( LHyp ‘ 𝐾 ) | |
| 3 | trljco.t | ⊢ 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 ) | |
| 4 | trljco.r | ⊢ 𝑅 = ( ( trL ‘ 𝐾 ) ‘ 𝑊 ) | |
| 5 | coeq1 | ⊢ ( 𝐹 = ( I ↾ ( Base ‘ 𝐾 ) ) → ( 𝐹 ∘ 𝐺 ) = ( ( I ↾ ( Base ‘ 𝐾 ) ) ∘ 𝐺 ) ) | |
| 6 | eqid | ⊢ ( Base ‘ 𝐾 ) = ( Base ‘ 𝐾 ) | |
| 7 | 6 2 3 | ltrn1o | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐺 ∈ 𝑇 ) → 𝐺 : ( Base ‘ 𝐾 ) –1-1-onto→ ( Base ‘ 𝐾 ) ) |
| 8 | 7 | 3adant2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → 𝐺 : ( Base ‘ 𝐾 ) –1-1-onto→ ( Base ‘ 𝐾 ) ) |
| 9 | f1of | ⊢ ( 𝐺 : ( Base ‘ 𝐾 ) –1-1-onto→ ( Base ‘ 𝐾 ) → 𝐺 : ( Base ‘ 𝐾 ) ⟶ ( Base ‘ 𝐾 ) ) | |
| 10 | fcoi2 | ⊢ ( 𝐺 : ( Base ‘ 𝐾 ) ⟶ ( Base ‘ 𝐾 ) → ( ( I ↾ ( Base ‘ 𝐾 ) ) ∘ 𝐺 ) = 𝐺 ) | |
| 11 | 8 9 10 | 3syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( I ↾ ( Base ‘ 𝐾 ) ) ∘ 𝐺 ) = 𝐺 ) |
| 12 | 5 11 | sylan9eqr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐹 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝐹 ∘ 𝐺 ) = 𝐺 ) |
| 13 | 12 | fveq2d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐹 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) = ( 𝑅 ‘ 𝐺 ) ) |
| 14 | 13 | oveq2d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐹 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 15 | simp1l | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → 𝐾 ∈ HL ) | |
| 16 | 15 | hllatd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → 𝐾 ∈ Lat ) |
| 17 | 6 2 3 4 | trlcl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ) → ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ) |
| 18 | 17 | 3adant3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ) |
| 19 | 6 1 | latjidm | ⊢ ( ( 𝐾 ∈ Lat ∧ ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) = ( 𝑅 ‘ 𝐹 ) ) |
| 20 | 16 18 19 | syl2anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) = ( 𝑅 ‘ 𝐹 ) ) |
| 21 | hlol | ⊢ ( 𝐾 ∈ HL → 𝐾 ∈ OL ) | |
| 22 | 15 21 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → 𝐾 ∈ OL ) |
| 23 | eqid | ⊢ ( 0. ‘ 𝐾 ) = ( 0. ‘ 𝐾 ) | |
| 24 | 6 1 23 | olj01 | ⊢ ( ( 𝐾 ∈ OL ∧ ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 0. ‘ 𝐾 ) ) = ( 𝑅 ‘ 𝐹 ) ) |
| 25 | 22 18 24 | syl2anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 0. ‘ 𝐾 ) ) = ( 𝑅 ‘ 𝐹 ) ) |
| 26 | 20 25 | eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 0. ‘ 𝐾 ) ) ) |
| 27 | 26 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 0. ‘ 𝐾 ) ) ) |
| 28 | coeq2 | ⊢ ( 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) → ( 𝐹 ∘ 𝐺 ) = ( 𝐹 ∘ ( I ↾ ( Base ‘ 𝐾 ) ) ) ) | |
| 29 | 6 2 3 | ltrn1o | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ) → 𝐹 : ( Base ‘ 𝐾 ) –1-1-onto→ ( Base ‘ 𝐾 ) ) |
| 30 | 29 | 3adant3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → 𝐹 : ( Base ‘ 𝐾 ) –1-1-onto→ ( Base ‘ 𝐾 ) ) |
| 31 | f1of | ⊢ ( 𝐹 : ( Base ‘ 𝐾 ) –1-1-onto→ ( Base ‘ 𝐾 ) → 𝐹 : ( Base ‘ 𝐾 ) ⟶ ( Base ‘ 𝐾 ) ) | |
| 32 | fcoi1 | ⊢ ( 𝐹 : ( Base ‘ 𝐾 ) ⟶ ( Base ‘ 𝐾 ) → ( 𝐹 ∘ ( I ↾ ( Base ‘ 𝐾 ) ) ) = 𝐹 ) | |
| 33 | 30 31 32 | 3syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝐹 ∘ ( I ↾ ( Base ‘ 𝐾 ) ) ) = 𝐹 ) |
| 34 | 28 33 | sylan9eqr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝐹 ∘ 𝐺 ) = 𝐹 ) |
| 35 | 34 | fveq2d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) = ( 𝑅 ‘ 𝐹 ) ) |
| 36 | 35 | oveq2d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) ) |
| 37 | 6 23 2 3 4 | trlid0b | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐺 ∈ 𝑇 ) → ( 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ↔ ( 𝑅 ‘ 𝐺 ) = ( 0. ‘ 𝐾 ) ) ) |
| 38 | 37 | 3adant2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ↔ ( 𝑅 ‘ 𝐺 ) = ( 0. ‘ 𝐾 ) ) ) |
| 39 | 38 | biimpa | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝑅 ‘ 𝐺 ) = ( 0. ‘ 𝐾 ) ) |
| 40 | 39 | oveq2d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 0. ‘ 𝐾 ) ) ) |
| 41 | 27 36 40 | 3eqtr4d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝐺 = ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 42 | eqid | ⊢ ( le ‘ 𝐾 ) = ( le ‘ 𝐾 ) | |
| 43 | 16 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → 𝐾 ∈ Lat ) |
| 44 | simp1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 45 | 2 3 | ltrnco | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝐹 ∘ 𝐺 ) ∈ 𝑇 ) |
| 46 | 6 2 3 4 | trlcl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝐹 ∘ 𝐺 ) ∈ 𝑇 ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 47 | 44 45 46 | syl2anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 48 | 6 1 | latjcl | ⊢ ( ( 𝐾 ∈ Lat ∧ ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ∧ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 49 | 16 18 47 48 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 50 | 49 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 51 | 6 2 3 4 | trlcl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ 𝐺 ) ∈ ( Base ‘ 𝐾 ) ) |
| 52 | 51 | 3adant2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ 𝐺 ) ∈ ( Base ‘ 𝐾 ) ) |
| 53 | 6 1 | latjcl | ⊢ ( ( 𝐾 ∈ Lat ∧ ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ∧ ( 𝑅 ‘ 𝐺 ) ∈ ( Base ‘ 𝐾 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 54 | 16 18 52 53 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 55 | 54 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) |
| 56 | 6 42 1 | latlej1 | ⊢ ( ( 𝐾 ∈ Lat ∧ ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ∧ ( 𝑅 ‘ 𝐺 ) ∈ ( Base ‘ 𝐾 ) ) → ( 𝑅 ‘ 𝐹 ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 57 | 16 18 52 56 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ 𝐹 ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 58 | 42 1 2 3 4 | trlco | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 59 | 6 42 1 | latjle12 | ⊢ ( ( 𝐾 ∈ Lat ∧ ( ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ∧ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ∧ ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) ) → ( ( ( 𝑅 ‘ 𝐹 ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ∧ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) ↔ ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) ) |
| 60 | 16 18 47 54 59 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( ( 𝑅 ‘ 𝐹 ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ∧ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) ↔ ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) ) |
| 61 | 57 58 60 | mpbi2and | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 62 | 61 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 63 | simpr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) | |
| 64 | 63 | oveq2d | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 65 | 6 42 1 | latlej1 | ⊢ ( ( 𝐾 ∈ Lat ∧ ( 𝑅 ‘ 𝐹 ) ∈ ( Base ‘ 𝐾 ) ∧ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Base ‘ 𝐾 ) ) → ( 𝑅 ‘ 𝐹 ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ) |
| 66 | 16 18 47 65 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( 𝑅 ‘ 𝐹 ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ) |
| 67 | 20 66 | eqbrtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ) |
| 68 | 67 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐹 ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ) |
| 69 | 64 68 | eqbrtrrd | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ) |
| 70 | 6 42 43 50 55 62 69 | latasymd | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) = ( 𝑅 ‘ 𝐺 ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 71 | 61 | adantr | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 72 | simpl1l | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → 𝐾 ∈ HL ) | |
| 73 | simpl1 | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 74 | simpl2 | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → 𝐹 ∈ 𝑇 ) | |
| 75 | simpr1 | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ) | |
| 76 | eqid | ⊢ ( Atoms ‘ 𝐾 ) = ( Atoms ‘ 𝐾 ) | |
| 77 | 6 76 2 3 4 | trlnidat | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝑅 ‘ 𝐹 ) ∈ ( Atoms ‘ 𝐾 ) ) |
| 78 | 73 74 75 77 | syl3anc | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝑅 ‘ 𝐹 ) ∈ ( Atoms ‘ 𝐾 ) ) |
| 79 | simpl3 | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → 𝐺 ∈ 𝑇 ) | |
| 80 | 74 79 | jca | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ) |
| 81 | simpr3 | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) | |
| 82 | 76 2 3 4 | trlcoat | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Atoms ‘ 𝐾 ) ) |
| 83 | 73 80 81 82 | syl3anc | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Atoms ‘ 𝐾 ) ) |
| 84 | simpr2 | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ) | |
| 85 | 6 2 3 4 | trlcone | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ) ) → ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) |
| 86 | 73 80 81 84 85 | syl112anc | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) |
| 87 | 6 76 2 3 4 | trlnidat | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐺 ∈ 𝑇 ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ) → ( 𝑅 ‘ 𝐺 ) ∈ ( Atoms ‘ 𝐾 ) ) |
| 88 | 73 79 84 87 | syl3anc | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( 𝑅 ‘ 𝐺 ) ∈ ( Atoms ‘ 𝐾 ) ) |
| 89 | 42 1 76 | ps-1 | ⊢ ( ( 𝐾 ∈ HL ∧ ( ( 𝑅 ‘ 𝐹 ) ∈ ( Atoms ‘ 𝐾 ) ∧ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ∈ ( Atoms ‘ 𝐾 ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ∧ ( ( 𝑅 ‘ 𝐹 ) ∈ ( Atoms ‘ 𝐾 ) ∧ ( 𝑅 ‘ 𝐺 ) ∈ ( Atoms ‘ 𝐾 ) ) ) → ( ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ↔ ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) ) |
| 90 | 72 78 83 86 78 88 89 | syl132anc | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) ( le ‘ 𝐾 ) ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ↔ ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) ) |
| 91 | 71 90 | mpbid | ⊢ ( ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ ( 𝐹 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ 𝐺 ≠ ( I ↾ ( Base ‘ 𝐾 ) ) ∧ ( 𝑅 ‘ 𝐹 ) ≠ ( 𝑅 ‘ 𝐺 ) ) ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |
| 92 | 14 41 70 91 | pm2.61da3ne | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) → ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ ( 𝐹 ∘ 𝐺 ) ) ) = ( ( 𝑅 ‘ 𝐹 ) ∨ ( 𝑅 ‘ 𝐺 ) ) ) |