Theorem ad5ant25 759

Description: Deduction adding conjuncts to antecedent. (Contributed by Alan Sare, 17-Oct-2017.) (Proof shortened by Wolf Lammen, 14-Apr-2022.)

Hypothesis

Ref	Expression
ad5ant2.1	⊢ ((𝜑 ∧ 𝜓) → 𝜒)

Assertion

Ref	Expression
ad5ant25	⊢ (((((𝜃 ∧ 𝜑) ∧ 𝜏) ∧ 𝜂) ∧ 𝜓) → 𝜒)

Proof of Theorem ad5ant25

Step	Hyp	Ref	Expression
1		ad5ant2.1	. . 3 ⊢ ((𝜑 ∧ 𝜓) → 𝜒)
2	1	adantll 711	. 2 ⊢ (((𝜃 ∧ 𝜑) ∧ 𝜓) → 𝜒)
3	2	ad4ant14 749	1 ⊢ (((((𝜃 ∧ 𝜑) ∧ 𝜏) ∧ 𝜂) ∧ 𝜓) → 𝜒)

Syntax hints:   → wi 4   ∧ wa 396

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 206  df-an 397

This theorem is referenced by:  cpmatacl  21865  alexsubALTlem3  23200  axcontlem2  27333  nn0xmulclb  31094  matunitlindflem1  35773  nnfoctbdjlem  43993  hoidmvlelem5  44137