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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 18507 latjlej2 18621 latmlem1 18636 latmlem2 18637 latledi 18644 latmlej11 18645 latmlej12 18646 ipopos 18703 grppnpcan2 19237 mulgsubdir 19317 imasrng 20392 imasring 20553 isdomn4 20960 zntoslem 21855 mettri2 24653 mettri 24664 xmetrtri 24667 xmetrtri2 24668 metrtri 24669 ablomuldiv 31147 ablonnncan1 31152 nvmdi 31243 dipdi 31438 dipassr 31441 dipsubdir 31443 dipsubdi 31444 btwncomim 36758 cgr3tr4 36797 cgr3rflx 36799 colinbtwnle 36863 rngosubdi 38859 rngosubdir 38860 dmncan1 38990 dmncan2 38991 omlfh1N 40295 omlfh3N 40296 cvrnbtwn3 40313 cvrnbtwn4 40316 cvrcmp2 40321 hlatjrot 40410 cvrat3 40479 lplnribN 40588 ltrn2ateq 41217 dvalveclem 42062 mendlmod 44175 idomcanr 49414 |
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