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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 18428 latjlej2 18542 latmlem1 18557 latmlem2 18558 latledi 18565 latmlej11 18566 latmlej12 18567 ipopos 18624 grppnpcan2 19157 mulgsubdir 19237 imasrng 20312 imasring 20471 isdomn4 20877 zntoslem 21769 mettri2 24567 mettri 24578 xmetrtri 24581 xmetrtri2 24582 metrtri 24583 ablomuldiv 31033 ablonnncan1 31038 nvmdi 31129 dipdi 31324 dipassr 31327 dipsubdir 31329 dipsubdi 31330 btwncomim 36593 cgr3tr4 36632 cgr3rflx 36634 colinbtwnle 36698 rngosubdi 38695 rngosubdir 38696 dmncan1 38826 dmncan2 38827 omlfh1N 40131 omlfh3N 40132 cvrnbtwn3 40149 cvrnbtwn4 40152 cvrcmp2 40157 hlatjrot 40246 cvrat3 40315 lplnribN 40424 ltrn2ateq 41053 dvalveclem 41898 mendlmod 44030 idomcanr 49263 |
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