Theorem simp211 1313

Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.)

Assertion

Ref	Expression
simp211	⊢ ((𝜂 ∧ ((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜁) → 𝜑)

Proof of Theorem simp211

Step	Hyp	Ref	Expression
1		simp11 1205	. 2 ⊢ (((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) → 𝜑)
2	1	3ad2ant2 1135	1 ⊢ ((𝜂 ∧ ((𝜑 ∧ 𝜓 ∧ 𝜒) ∧ 𝜃 ∧ 𝜏) ∧ 𝜁) → 𝜑)

Syntax hints:   → wi 4   ∧ w3a 1087

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8

This theorem depends on definitions:  df-bi 207  df-an 396  df-3an 1089

This theorem is referenced by:  cdleme27a  40824  cdlemk5u  41318  cdlemk6u  41319  cdlemk7u  41327  cdlemk11u  41328  cdlemk12u  41329  cdlemk7u-2N  41345  cdlemk11u-2N  41346  cdlemk12u-2N  41347  cdlemk20-2N  41349  cdlemk22  41350  cdlemk33N  41366  cdlemk53b  41413  cdlemk53  41414  cdlemk55a  41416  cdlemkyyN  41419  cdlemk43N  41420