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Mirrors > Home > ILE Home > Th. List > mp3an2i | GIF version |
Description: mp3an 1326 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 1313 | . 2 ⊢ ((𝜒 ∧ 𝜃) → 𝜏) |
6 | 1, 2, 5 | syl2anc 409 | 1 ⊢ (𝜓 → 𝜏) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ w3a 967 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 |
This theorem depends on definitions: df-bi 116 df-3an 969 |
This theorem is referenced by: mapen 6803 mapxpen 6805 en2eleq 7142 nnledivrp 9693 xsubge0 9808 iccen 9933 frec2uzsucd 10326 seq3shft 10766 geolim2 11439 geoisum1c 11447 ntrivcvgap 11475 eflegeo 11628 sin01gt0 11688 cos01gt0 11689 gcdn0gt0 11896 divgcdodd 12052 sqpweven 12084 2sqpwodd 12085 pythagtriplem4 12177 pythagtriplem11 12183 pythagtriplem12 12184 pythagtriplem13 12185 pythagtriplem14 12186 pcfac 12257 omctfn 12313 ssnnctlemct 12316 ressid 12392 topnvalg 12504 restbasg 12709 restco 12715 lmfval 12733 cnfval 12735 cnpval 12739 upxp 12813 uptx 12815 txrest 12817 xblm 12958 bdmet 13043 bdmopn 13045 reopnap 13079 cnopnap 13135 dvidlemap 13201 dvcj 13214 eflt 13237 logdivlti 13343 trilpolemisumle 13751 |
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