This is an inofficial mirror of http://metamath.tirix.org for personal testing of a visualizer extension only.
Description: TODO: FIX COMMENT. (Contributed by NM, 5-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 ) | ||
| cdlemg12.u | ⊢ 𝑈 = ( ( 𝑃 ∨ 𝑄 ) ∧ 𝑊 ) | ||
| Assertion | cdlemg12a | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( ( 𝑃 ∨ 𝑈 ) ∧ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ≤ ( ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∨ 𝑈 ) ) |
| 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 | cdlemg12.u | ⊢ 𝑈 = ( ( 𝑃 ∨ 𝑄 ) ∧ 𝑊 ) | |
| 8 | simp1l | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝐾 ∈ HL ) | |
| 9 | simp21l | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝑃 ∈ 𝐴 ) | |
| 10 | simp1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 11 | simp31 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝐺 ∈ 𝑇 ) | |
| 12 | 1 4 5 6 | ltrnat | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝐺 ∈ 𝑇 ∧ 𝑃 ∈ 𝐴 ) → ( 𝐺 ‘ 𝑃 ) ∈ 𝐴 ) |
| 13 | 10 11 9 12 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( 𝐺 ‘ 𝑃 ) ∈ 𝐴 ) |
| 14 | simp1r | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝑊 ∈ 𝐻 ) | |
| 15 | simp21 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ) | |
| 16 | simp22l | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝑄 ∈ 𝐴 ) | |
| 17 | simp32 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝑃 ≠ 𝑄 ) | |
| 18 | 1 2 3 4 5 7 | cdleme0a | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ 𝑃 ≠ 𝑄 ) ) → 𝑈 ∈ 𝐴 ) |
| 19 | 8 14 15 16 17 18 | syl212anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝑈 ∈ 𝐴 ) |
| 20 | simp33 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) | |
| 21 | 1 2 3 4 | 2llnma3r | ⊢ ( ( 𝐾 ∈ HL ∧ ( 𝑃 ∈ 𝐴 ∧ ( 𝐺 ‘ 𝑃 ) ∈ 𝐴 ∧ 𝑈 ∈ 𝐴 ) ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) → ( ( 𝑃 ∨ 𝑈 ) ∧ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) = 𝑈 ) |
| 22 | 8 9 13 19 20 21 | syl131anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( ( 𝑃 ∨ 𝑈 ) ∧ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) = 𝑈 ) |
| 23 | simp23 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝐹 ∈ 𝑇 ) | |
| 24 | 1 4 5 6 | ltrncoat | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝐹 ∈ 𝑇 ∧ 𝐺 ∈ 𝑇 ) ∧ 𝑃 ∈ 𝐴 ) → ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∈ 𝐴 ) |
| 25 | 10 23 11 9 24 | syl121anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∈ 𝐴 ) |
| 26 | 1 2 4 | hlatlej2 | ⊢ ( ( 𝐾 ∈ HL ∧ ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∈ 𝐴 ∧ 𝑈 ∈ 𝐴 ) → 𝑈 ≤ ( ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∨ 𝑈 ) ) |
| 27 | 8 25 19 26 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → 𝑈 ≤ ( ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∨ 𝑈 ) ) |
| 28 | 22 27 | eqbrtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑃 ∈ 𝐴 ∧ ¬ 𝑃 ≤ 𝑊 ) ∧ ( 𝑄 ∈ 𝐴 ∧ ¬ 𝑄 ≤ 𝑊 ) ∧ 𝐹 ∈ 𝑇 ) ∧ ( 𝐺 ∈ 𝑇 ∧ 𝑃 ≠ 𝑄 ∧ ( 𝑃 ∨ 𝑈 ) ≠ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ) → ( ( 𝑃 ∨ 𝑈 ) ∧ ( ( 𝐺 ‘ 𝑃 ) ∨ 𝑈 ) ) ≤ ( ( 𝐹 ‘ ( 𝐺 ‘ 𝑃 ) ) ∨ 𝑈 ) ) |