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Mirrors > Home > MPE Home > Th. List > 3adantr2 | Structured version Visualization version GIF version |
Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 27-Apr-2005.) |
Ref | Expression |
---|---|
3adantr.1 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
Ref | Expression |
---|---|
3adantr2 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜏 ∧ 𝜒)) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3simpb 1145 | . 2 ⊢ ((𝜓 ∧ 𝜏 ∧ 𝜒) → (𝜓 ∧ 𝜒)) | |
2 | 3adantr.1 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) | |
3 | 1, 2 | sylan2 594 | 1 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜏 ∧ 𝜒)) → 𝜃) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 |
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 df-3an 1085 |
This theorem is referenced by: 3adant3r2 1179 po3nr 5488 funcnvqp 6418 sornom 9699 axdclem2 9942 fzadd2 12943 issubc3 17119 funcestrcsetclem9 17398 funcsetcestrclem9 17413 pgpfi 18730 imasring 19369 prdslmodd 19741 icoopnst 23543 iocopnst 23544 axcontlem4 26753 nvmdi 28425 mdsl3 30093 elicc3 33665 iscringd 35291 erngdvlem3 38141 erngdvlem3-rN 38149 dvalveclem 38176 dvhlveclem 38259 dvmptfprodlem 42249 smflimlem4 43070 funcringcsetcALTV2lem9 44335 funcringcsetclem9ALTV 44358 |
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