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Mirrors > Home > ILE Home > Th. List > adantrd | GIF version |
Description: Deduction adding a conjunct to the right of an antecedent. (Contributed by NM, 4-May-1994.) |
Ref | Expression |
---|---|
adantrd.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
adantrd | ⊢ (𝜑 → ((𝜓 ∧ 𝜃) → 𝜒)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 108 | . 2 ⊢ ((𝜓 ∧ 𝜃) → 𝜓) | |
2 | adantrd.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
3 | 1, 2 | syl5 32 | 1 ⊢ (𝜑 → ((𝜓 ∧ 𝜃) → 𝜒)) |
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 |
This theorem is referenced by: syldan 280 jaoa 709 prlem1 957 equveli 1732 elssabg 4068 suctr 4338 fvun1 5480 opabbrex 5808 poxp 6122 tposfo2 6157 1idprl 7391 1idpru 7392 uzind 9155 xrlttr 9574 fzen 9816 fz0fzelfz0 9897 fisumss 11154 zeqzmulgcd 11648 lcmgcdlem 11747 lcmdvds 11749 cncongr2 11774 exprmfct 11807 metrest 12664 bj-om 13124 |
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