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Mirrors > Home > MPE Home > Th. List > con3dimp | Structured version Visualization version GIF version |
Description: Variant of con3d 155 with importation. (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) |
Ref | Expression |
---|---|
con3dimp.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
con3dimp | ⊢ ((𝜑 ∧ ¬ 𝜒) → ¬ 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | con3dimp.1 | . . 3 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | 1 | con3d 155 | . 2 ⊢ (𝜑 → (¬ 𝜒 → ¬ 𝜓)) |
3 | 2 | imp 409 | 1 ⊢ ((𝜑 ∧ ¬ 𝜒) → ¬ 𝜓) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 398 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 209 df-an 399 |
This theorem is referenced by: stoic1a 1769 nelneq 2937 nelneq2 2938 nelss 4029 eldifsnneqOLD 4717 dtru 5263 sofld 6038 2f1fvneq 7012 card2inf 9013 gchen1 10041 gchen2 10042 bcpasc 13675 fiinfnf1o 13704 hashfn 13730 swrdnd2 14011 swrdccat 14091 nnoddn2prmb 16144 pcprod 16225 lubval 17588 glbval 17601 mplmonmul 20239 regr1lem 22341 blcld 23109 stdbdxmet 23119 itgss 24406 isosctrlem2 25391 isppw2 25686 dchrelbas3 25808 lgsdir 25902 2lgslem2 25965 2lgs 25977 rplogsum 26097 nb3grprlem2 27157 orngsqr 30872 qqhval2lem 31217 qqhf 31222 esumpinfval 31327 spthcycl 32371 bj-dtru 34134 lindsenlbs 34881 poimirlem24 34910 isfldidl 35340 lssat 36146 paddasslem1 36950 lcfrlem21 38693 hdmap10lem 38969 hdmap11lem2 38972 jm2.23 39586 ntrneiel2 40429 ntrneik4w 40443 cncfiooicclem1 42169 fourierdlem81 42466 |
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