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| Mirrors > Home > ILE Home > Th. List > mp3an2i | GIF version | ||
| Description: mp3an 1378 with antecedents in standard conjunction form and with two hypotheses which are implications. (Contributed by Alan Sare, 28-Aug-2016.) |
| Ref | Expression |
|---|---|
| mp3an2i.1 | ⊢ 𝜑 |
| mp3an2i.2 | ⊢ (𝜓 → 𝜒) |
| mp3an2i.3 | ⊢ (𝜓 → 𝜃) |
| mp3an2i.4 | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
| Ref | Expression |
|---|---|
| mp3an2i | ⊢ (𝜓 → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mp3an2i.2 | . 2 ⊢ (𝜓 → 𝜒) | |
| 2 | mp3an2i.3 | . 2 ⊢ (𝜓 → 𝜃) | |
| 3 | mp3an2i.1 | . . 3 ⊢ 𝜑 | |
| 4 | mp3an2i.4 | . . 3 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) | |
| 5 | 3, 4 | mp3an1 1365 | . 2 ⊢ ((𝜒 ∧ 𝜃) → 𝜏) |
| 6 | 1, 2, 5 | syl2anc 415 | 1 ⊢ (𝜓 → 𝜏) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1009 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This proof depends on definitions: df-bi 117 df-3an 1011 |
| This theorem is used by: mapsnend 7099 mapen 7146 mapxpen 7148 mapunen 7151 en2eleq 7548 nnledivrp 10178 xsubge0 10294 iccen 10420 fzen 10458 fldiv4lem1div2uz2 10756 frec2uzsucd 10853 seqp1g 10918 fnpfx 11465 cats1fvn 11552 seq3shft 11619 geolim2 12298 geoisum1c 12306 ntrivcvgap 12334 eflegeo 12487 sin01gt0 12548 cos01gt0 12549 3dvds 12650 gcdn0gt0 12774 uzwodc 12833 divgcdodd 12941 sqpweven 12974 2sqpwodd 12975 pythagtriplem4 13070 pythagtriplem11 13076 pythagtriplem12 13077 pythagtriplem13 13078 pythagtriplem14 13079 pcfac 13152 4sqlemffi 13198 ballotfilemfcc 13285 ballotfilemfmpn 13286 omctfn 13386 ssnnctlemct 13389 topnvalg 13658 imasmulr 13683 imasaddfnlemg 13688 gzsumsplit1r 13768 ismhm 13821 mhmex 13822 gsumvalfi 14236 prdsinvlem 14280 scaffng 14730 lss1d 14804 zringinvg 15023 psrplusgg 15154 psrmulrg 15158 restbasg 15360 restco 15366 lmfval 15385 cnfval 15386 cnpval 15390 upxp 15464 uptx 15466 txrest 15468 xblm 15609 bdmet 15694 bdmopn 15696 reopnap 15738 cnopnap 15803 maxcncf 15807 mincncf 15808 dvidlemap 15883 dvcj 15901 plyval 15924 plysub 15945 eflt 15967 logdivlti 16075 log2tlbndlog2 16181 perfectlem1 16260 perfectlem2 16261 gausslemma2dlem0i 16342 gausslemma2dlem4 16349 lgsquad2lem1 16366 lgsquad2lem2 16367 clwwlknon 16836 trilpolemisumle 17254 |
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