Metamath Proof Explorer


Theorem cdlemg17f

Description: TODO: fix comment. (Contributed by NM, 8-May-2013)

Ref Expression
Hypotheses cdlemg12.l = ( le ‘ 𝐾 )
cdlemg12.j = ( join ‘ 𝐾 )
cdlemg12.m = ( meet ‘ 𝐾 )
cdlemg12.a 𝐴 = ( Atoms ‘ 𝐾 )
cdlemg12.h 𝐻 = ( LHyp ‘ 𝐾 )
cdlemg12.t 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 )
cdlemg12b.r 𝑅 = ( ( trL ‘ 𝐾 ) ‘ 𝑊 )
Assertion cdlemg17f ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( ( 𝐹𝑃 ) ( 𝐹𝑄 ) ) = ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) )

Proof

Step Hyp Ref Expression
1 cdlemg12.l = ( le ‘ 𝐾 )
2 cdlemg12.j = ( join ‘ 𝐾 )
3 cdlemg12.m = ( meet ‘ 𝐾 )
4 cdlemg12.a 𝐴 = ( Atoms ‘ 𝐾 )
5 cdlemg12.h 𝐻 = ( LHyp ‘ 𝐾 )
6 cdlemg12.t 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 )
7 cdlemg12b.r 𝑅 = ( ( trL ‘ 𝐾 ) ‘ 𝑊 )
8 1 2 3 4 5 6 7 cdlemg17e ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( ( 𝐹𝑃 ) ( 𝐹𝑄 ) ) = ( ( 𝐹𝑃 ) ( 𝑅𝐺 ) ) )
9 simp11 ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) )
10 simp22 ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → 𝐺𝑇 )
11 simp21 ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → 𝐹𝑇 )
12 simp12 ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) )
13 1 4 5 6 ltrnel ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ 𝐹𝑇 ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ) → ( ( 𝐹𝑃 ) ∈ 𝐴 ∧ ¬ ( 𝐹𝑃 ) 𝑊 ) )
14 9 11 12 13 syl3anc ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( ( 𝐹𝑃 ) ∈ 𝐴 ∧ ¬ ( 𝐹𝑃 ) 𝑊 ) )
15 1 2 3 4 5 6 7 trlval2 ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ 𝐺𝑇 ∧ ( ( 𝐹𝑃 ) ∈ 𝐴 ∧ ¬ ( 𝐹𝑃 ) 𝑊 ) ) → ( 𝑅𝐺 ) = ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 ) )
16 9 10 14 15 syl3anc ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( 𝑅𝐺 ) = ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 ) )
17 16 oveq2d ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( ( 𝐹𝑃 ) ( 𝑅𝐺 ) ) = ( ( 𝐹𝑃 ) ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 ) ) )
18 simp12l ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → 𝑃𝐴 )
19 1 4 5 6 ltrncoat ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝐺𝑇𝐹𝑇 ) ∧ 𝑃𝐴 ) → ( 𝐺 ‘ ( 𝐹𝑃 ) ) ∈ 𝐴 )
20 9 10 11 18 19 syl121anc ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( 𝐺 ‘ ( 𝐹𝑃 ) ) ∈ 𝐴 )
21 eqid ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 ) = ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 )
22 1 2 3 4 5 21 cdleme0cp ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( ( ( 𝐹𝑃 ) ∈ 𝐴 ∧ ¬ ( 𝐹𝑃 ) 𝑊 ) ∧ ( 𝐺 ‘ ( 𝐹𝑃 ) ) ∈ 𝐴 ) ) → ( ( 𝐹𝑃 ) ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 ) ) = ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) )
23 9 14 20 22 syl12anc ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( ( 𝐹𝑃 ) ( ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) 𝑊 ) ) = ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) )
24 8 17 23 3eqtrd ( ( ( ( 𝐾 ∈ HL ∧ 𝑊𝐻 ) ∧ ( 𝑃𝐴 ∧ ¬ 𝑃 𝑊 ) ∧ ( 𝑄𝐴 ∧ ¬ 𝑄 𝑊 ) ) ∧ ( 𝐹𝑇𝐺𝑇𝑃𝑄 ) ∧ ( ( 𝐺𝑃 ) ≠ 𝑃 ∧ ( 𝑅𝐺 ) ( 𝑃 𝑄 ) ∧ ¬ ∃ 𝑟𝐴 ( ¬ 𝑟 𝑊 ∧ ( 𝑃 𝑟 ) = ( 𝑄 𝑟 ) ) ) ) → ( ( 𝐹𝑃 ) ( 𝐹𝑄 ) ) = ( ( 𝐹𝑃 ) ( 𝐺 ‘ ( 𝐹𝑃 ) ) ) )