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Mirrors > Home > ILE Home > Th. List > simp-4r | GIF version |
Description: Simplification of a conjunction. (Contributed by Mario Carneiro, 4-Jan-2017.) |
Ref | Expression |
---|---|
simp-4r | ⊢ (((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpllr 523 | . 2 ⊢ ((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) → 𝜓) | |
2 | 1 | adantr 274 | 1 ⊢ (((((𝜑 ∧ 𝜓) ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) → 𝜓) |
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 is referenced by: simp-5r 533 fimax2gtri 6795 finexdc 6796 difinfsn 6985 exmidfodomrlemr 7058 exmidfodomrlemrALT 7059 suplocexprlemru 7527 suplocsrlemb 7614 suplocsrlem 7616 supinfneg 9390 infsupneg 9391 xaddf 9627 xaddval 9628 hashunlem 10550 xrmaxiflemcl 11014 xrmaxiflemlub 11017 xrmaxltsup 11027 sumeq2 11128 fsumconst 11223 prodeq2 11326 cncnp 12399 neitx 12437 dedekindeulemlu 12768 suplociccreex 12771 dedekindicclemlu 12777 cnplimclemr 12807 limccnp2cntop 12815 |
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