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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 2830 spc3gv 2831 eloprabga 5962 le2tri3i 8066 fzmmmeqm 10058 elfz1b 10090 elfz0fzfz0 10126 elfzmlbp 10132 elfzo1 10190 flltdivnn0lt 10304 modmulconst 11830 nndvdslegcd 11966 lgsmulsqcoprm 14450 |
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