Theorem idiALT 39000

Description: Placeholder for idi 2. 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  39091  trsspwALT2  39363  sspwtrALT  39366  suctrALT  39375  sstrALT2  39384  suctrALT3  39474  sspwimpALT  39475  ax6e2ndALT  39480  ax6e2ndeqALT  39481  isosctrlem1ALT  39484  iunconnlem2  39485  sineq0ALT  39487