Theorem 3anim2i 1183

Description: Add two conjuncts to antecedent and consequent. (Contributed by AV, 21-Nov-2019.)

Hypothesis

Ref	Expression
3animi.1

Assertion

Ref	Expression
3anim2i

Proof of Theorem 3anim2i

Step	Hyp	Ref	Expression
1		id 22	. 2
2		3animi.1	. 2
3		id 22	. 2
4	1, 2, 3	3anim123i 1181	1

Syntax hints:  ->wi 4  /\w3a 973

This theorem is referenced by:  elfzo0z  11865  swrdspsleq  12673  mdetunilem9  19122  chpdmat  19342  welb  30227  lincreslvec3  33083

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 185  df-an 371  df-3an 975