Theorem idiALT 41635

Description: Placeholder for idi 1. Though unnecessary, this theorem is sometimes used in proofs in this mathbox for pedagogical purposes. (Contributed by Alan Sare, 31-Dec-2011.) (Proof modification is discouraged.) (New usage is discouraged.)

Hypothesis

Ref	Expression
idiALT.1	⊢ 𝜑

Assertion

Ref	Expression
idiALT	⊢ 𝜑

Proof of Theorem idiALT

Step	Hyp	Ref	Expression
1		idiALT.1	1 ⊢ 𝜑

This theorem is referenced by:  ax6e2nd  41716  trsspwALT2  41977  sspwtrALT  41980  suctrALT  41984  sstrALT2  41993  suctrALT3  42082  sspwimpALT  42083  ax6e2ndALT  42088  ax6e2ndeqALT  42089  isosctrlem1ALT  42092  iunconnlem2  42093  sineq0ALT  42095