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| Mirrors > Home > MPE Home > Th. List > 3adant3r2 | Structured version Visualization version GIF version | ||
| Description: Deduction adding a conjunct to antecedent. (Contributed by NM, 17-Feb-2008.) |
| Ref | Expression |
|---|---|
| ad4ant3.1 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| 3adant3r2 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜏 ∧ 𝜒)) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ad4ant3.1 | . . 3 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 2 | 1 | 3expb 1138 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
| 3 | 2 | 3adantr2 1189 | 1 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜏 ∧ 𝜒)) → 𝜃) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 df-3an 1105 |
| This theorem is used by: plttr 18523 latjlej2 18637 latmlem1 18652 latmlem2 18653 latledi 18660 latmlej11 18661 latmlej12 18662 ipopos 18719 grppnpcan2 19253 mulgsubdir 19333 imasrng 20408 imasring 20569 isdomn4 20976 zntoslem 21871 mettri2 24669 mettri 24680 xmetrtri 24683 xmetrtri2 24684 metrtri 24685 ablomuldiv 31163 ablonnncan1 31168 nvmdi 31259 dipdi 31454 dipassr 31457 dipsubdir 31459 dipsubdi 31460 btwncomim 36874 cgr3tr4 36913 cgr3rflx 36915 colinbtwnle 36979 rngosubdi 38988 rngosubdir 38989 dmncan1 39119 dmncan2 39120 omlfh1N 40424 omlfh3N 40425 cvrnbtwn3 40442 cvrnbtwn4 40445 cvrcmp2 40450 hlatjrot 40539 cvrat3 40608 lplnribN 40717 ltrn2ateq 41346 dvalveclem 42191 mendlmod 44300 idomcanr 49553 |
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