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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 2080 ssrexf 3154 ssrexv 3157 ssdif 3206 ssrin 3296 reupick 3355 disjss1 3907 copsexg 4161 po3nr 4227 coss2 4690 fununi 5186 fiintim 6810 recexprlemlol 7427 recexprlemupu 7429 icoshft 9766 2ffzeq 9911 qbtwnxr 10028 ico0 10032 r19.2uz 10758 bezoutlemzz 11679 bezoutlemaz 11680 neiss 12308 uptx 12432 txcn 12433 |
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