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Mirrors > Home > ILE Home > Th. List > 3anim123i | GIF version |
Description: Join antecedents and consequents with conjunction. (Contributed by NM, 8-Apr-1994.) |
Ref | Expression |
---|---|
3anim123i.1 | ⊢ (𝜑 → 𝜓) |
3anim123i.2 | ⊢ (𝜒 → 𝜃) |
3anim123i.3 | ⊢ (𝜏 → 𝜂) |
Ref | Expression |
---|---|
3anim123i | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → (𝜓 ∧ 𝜃 ∧ 𝜂)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3anim123i.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
2 | 1 | 3ad2ant1 1018 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → 𝜓) |
3 | 3anim123i.2 | . . 3 ⊢ (𝜒 → 𝜃) | |
4 | 3 | 3ad2ant2 1019 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → 𝜃) |
5 | 3anim123i.3 | . . 3 ⊢ (𝜏 → 𝜂) | |
6 | 5 | 3ad2ant3 1020 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → 𝜂) |
7 | 2, 4, 6 | 3jca 1177 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → (𝜓 ∧ 𝜃 ∧ 𝜂)) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ w3a 978 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
This theorem depends on definitions: df-bi 117 df-3an 980 |
This theorem is referenced by: 3anim1i 1185 3anim2i 1186 3anim3i 1187 syl3an 1280 syl3anl 1289 spc3egv 2829 spc3gv 2830 eloprabga 5961 le2tri3i 8065 fzmmmeqm 10057 elfz1b 10089 elfz0fzfz0 10125 elfzmlbp 10131 elfzo1 10189 flltdivnn0lt 10303 modmulconst 11829 nndvdslegcd 11965 lgsmulsqcoprm 14417 |
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