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Mirrors > Home > ILE Home > Th. List > anim1d | GIF version |
Description: Add a conjunct to right of antecedent and consequent in a deduction. (Contributed by NM, 3-Apr-1994.) |
Ref | Expression |
---|---|
anim1d.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
anim1d | ⊢ (𝜑 → ((𝜓 ∧ 𝜃) → (𝜒 ∧ 𝜃))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | anim1d.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
2 | idd 21 | . 2 ⊢ (𝜑 → (𝜃 → 𝜃)) | |
3 | 1, 2 | anim12d 333 | 1 ⊢ (𝜑 → ((𝜓 ∧ 𝜃) → (𝜒 ∧ 𝜃))) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 |
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 |
This theorem is referenced by: pm3.45 586 exdistrfor 1772 mopick2 2082 ssrexf 3159 ssrexv 3162 ssdif 3211 ssrin 3301 reupick 3360 disjss1 3912 copsexg 4166 po3nr 4232 coss2 4695 fununi 5191 fiintim 6817 recexprlemlol 7434 recexprlemupu 7436 icoshft 9773 2ffzeq 9918 qbtwnxr 10035 ico0 10039 r19.2uz 10765 bezoutlemzz 11690 bezoutlemaz 11691 neiss 12319 uptx 12443 txcn 12444 |
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