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Mirrors > Home > ILE Home > Th. List > ad3antlr | GIF version |
Description: Deduction adding three conjuncts to antecedent. (Contributed by Mario Carneiro, 5-Jan-2017.) |
Ref | Expression |
---|---|
ad2ant.1 | ⊢ (𝜑 → 𝜓) |
Ref | Expression |
---|---|
ad3antlr | ⊢ ((((𝜒 ∧ 𝜑) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ad2ant.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
2 | 1 | ad2antlr 472 | . 2 ⊢ (((𝜒 ∧ 𝜑) ∧ 𝜃) → 𝜓) |
3 | 2 | adantr 270 | 1 ⊢ ((((𝜒 ∧ 𝜑) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 102 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 |
This theorem is referenced by: ad4antlr 478 phpm 6351 phplem4on 6353 fidifsnen 6355 fisbth 6367 fin0 6369 fin0or 6370 prmuloc 6756 cauappcvgprlemopl 6836 cauappcvgprlemdisj 6841 cauappcvgprlemladdfl 6845 caucvgprlemopl 6859 axcaucvglemcau 7064 ssfzo12bi 9234 rebtwn2zlemstep 9261 btwnzge0 9302 addmodlteq 9400 cjap 9793 caucvgre 9867 minmax 10112 bezoutlemmain 10387 dfgcd2 10403 lcmgcdlem 10459 |
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