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| Mirrors > Home > MPE Home > Th. List > sltssepcd | Structured version Visualization version GIF version | ||
| Description: Two elements of separated sets obey less-than. Deduction form of sltssepc 27942. (Contributed by Scott Fenton, 25-Sep-2024.) |
| Ref | Expression |
|---|---|
| sltssepcd.1 | ⊢ (𝜑 → 𝐴 <<s 𝐵) |
| sltssepcd.2 | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
| sltssepcd.3 | ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| sltssepcd | ⊢ (𝜑 → 𝑋 <s 𝑌) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sltssepcd.1 | . 2 ⊢ (𝜑 → 𝐴 <<s 𝐵) | |
| 2 | sltssepcd.2 | . 2 ⊢ (𝜑 → 𝑋 ∈ 𝐴) | |
| 3 | sltssepcd.3 | . 2 ⊢ (𝜑 → 𝑌 ∈ 𝐵) | |
| 4 | sltssepc 27942 | . 2 ⊢ ((𝐴 <<s 𝐵 ∧ 𝑋 ∈ 𝐴 ∧ 𝑌 ∈ 𝐵) → 𝑋 <s 𝑌) | |
| 5 | 1, 2, 3, 4 | syl3anc 1398 | 1 ⊢ (𝜑 → 𝑋 <s 𝑌) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2143 class class class wbr 5110 <s clts 27783 <<s cslts 27928 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-ext 2735 ax-sep 5258 ax-pr 5406 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-nul 4288 df-if 4489 df-sn 4591 df-pr 4593 df-op 4597 df-br 5111 df-opab 5175 df-xp 5669 df-slts 27929 |
| This theorem is referenced by: sltstr 27958 eqcuts3 27975 cofslts 28089 coinitslts 28090 cofcutrtime 28098 addsproplem2 28141 addsproplem4 28143 addsproplem5 28144 addsproplem6 28145 addsuniflem 28172 negsproplem2 28200 negsproplem4 28202 negsproplem5 28203 negsproplem6 28204 negsunif 28226 mulsproplem5 28291 mulsproplem6 28292 mulsproplem7 28293 mulsproplem8 28294 mulsproplem12 28298 sltmuls1 28318 sltmuls2 28319 mulsuniflem 28320 precsexlem11 28388 twocut 28594 pw2cut2 28633 bdayfinbndlem1 28638 |
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