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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 7547 nnledivrp 10177 xsubge0 10293 iccen 10419 fzen 10457 fldiv4lem1div2uz2 10754 frec2uzsucd 10851 seqp1g 10916 fnpfx 11463 cats1fvn 11550 seq3shft 11617 geolim2 12295 geoisum1c 12303 ntrivcvgap 12331 eflegeo 12484 sin01gt0 12545 cos01gt0 12546 3dvds 12647 gcdn0gt0 12771 uzwodc 12830 divgcdodd 12938 sqpweven 12971 2sqpwodd 12972 pythagtriplem4 13067 pythagtriplem11 13073 pythagtriplem12 13074 pythagtriplem13 13075 pythagtriplem14 13076 pcfac 13149 4sqlemffi 13195 ballotfilemfcc 13282 ballotfilemfmpn 13283 omctfn 13383 ssnnctlemct 13386 topnvalg 13654 imasmulr 13679 imasaddfnlemg 13684 gzsumsplit1r 13764 ismhm 13817 mhmex 13818 gsumvalfi 14201 prdsinvlem 14245 scaffng 14695 lss1d 14769 zringinvg 14988 psrplusgg 15118 restbasg 15318 restco 15324 lmfval 15343 cnfval 15344 cnpval 15348 upxp 15422 uptx 15424 txrest 15426 xblm 15567 bdmet 15652 bdmopn 15654 reopnap 15696 cnopnap 15761 maxcncf 15765 mincncf 15766 dvidlemap 15841 dvcj 15859 plyval 15882 plysub 15903 eflt 15925 logdivlti 16033 log2tlbndlog2 16139 perfectlem1 16197 perfectlem2 16198 gausslemma2dlem0i 16274 gausslemma2dlem4 16281 lgsquad2lem1 16298 lgsquad2lem2 16299 clwwlknon 16768 trilpolemisumle 17185 |
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