Theorem ad9antr 755

Description: Deduction adding 9 conjuncts to antecedent. (Contributed by Mario Carneiro, 4-Jan-2017.) (Proof shortened by Wolf Lammen, 5-Apr-2022.)

Hypothesis

Ref	Expression
ad2ant.1	⊢ (𝜑 → 𝜓)

Assertion

Ref	Expression
ad9antr	⊢ ((((((((((𝜑 ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) ∧ 𝜂) ∧ 𝜁) ∧ 𝜎) ∧ 𝜌) ∧ 𝜇) ∧ 𝜆) → 𝜓)

Proof of Theorem ad9antr

Step	Hyp	Ref	Expression
1		ad2ant.1	. . 3 ⊢ (𝜑 → 𝜓)
2	1	adantr 486	. 2 ⊢ ((𝜑 ∧ 𝜒) → 𝜓)
3	2	ad8antr 753	1 ⊢ ((((((((((𝜑 ∧ 𝜒) ∧ 𝜃) ∧ 𝜏) ∧ 𝜂) ∧ 𝜁) ∧ 𝜎) ∧ 𝜌) ∧ 𝜇) ∧ 𝜆) → 𝜓)

This proof depends on syntax axioms:   → wi 4   ∧ wa 401

This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8

This proof depends on definitions:  df-bi 210  df-an 402

This theorem is used by:  ad10antr  757  ad10antlr  758  simp-9l  805  isprmidlc  21621  ssdifidlprm  21635  midexlem  29157  footexALT  29186  footex  29189  tgaaddcpbllem1  29342  angmgmaddcpbl  29383  angmgmaddcl  29384  angmgmaddlid  29385  prlngmolem1  29423  f1otrg  29441  2ndresdju  33236  rhmimaidl  33975  qsdrngi  34012  lbsdiflsp0  34251  dimkerim  34252  constrconj  34370  constrfin  34371