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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 10167 xsubge0 10283 iccen 10409 fzen 10447 fldiv4lem1div2uz2 10741 frec2uzsucd 10838 seqp1g 10903 fnpfx 11449 cats1fvn 11536 seq3shft 11603 geolim2 12279 geoisum1c 12287 ntrivcvgap 12315 eflegeo 12468 sin01gt0 12529 cos01gt0 12530 3dvds 12631 gcdn0gt0 12755 uzwodc 12814 divgcdodd 12921 sqpweven 12953 2sqpwodd 12954 pythagtriplem4 13047 pythagtriplem11 13053 pythagtriplem12 13054 pythagtriplem13 13055 pythagtriplem14 13056 pcfac 13129 4sqlemffi 13175 ballotfilemfcc 13233 ballotfilemfmpn 13234 omctfn 13334 ssnnctlemct 13337 topnvalg 13605 imasmulr 13630 imasaddfnlemg 13635 gzsumsplit1r 13715 ismhm 13768 mhmex 13769 gsumvalfi 14152 prdsinvlem 14196 scaffng 14646 lss1d 14720 zringinvg 14939 psrplusgg 15069 restbasg 15269 restco 15275 lmfval 15294 cnfval 15295 cnpval 15299 upxp 15373 uptx 15375 txrest 15377 xblm 15518 bdmet 15603 bdmopn 15605 reopnap 15647 cnopnap 15712 maxcncf 15716 mincncf 15717 dvidlemap 15792 dvcj 15810 plyval 15833 plysub 15854 eflt 15876 logdivlti 15982 log2tlbndlog2 16082 perfectlem1 16113 perfectlem2 16114 gausslemma2dlem0i 16176 gausslemma2dlem4 16183 lgsquad2lem1 16200 lgsquad2lem2 16201 clwwlknon 16670 trilpolemisumle 17087 |
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