Theorem idiALT 40818

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  40899  trsspwALT2  41160  sspwtrALT  41163  suctrALT  41167  sstrALT2  41176  suctrALT3  41265  sspwimpALT  41266  ax6e2ndALT  41271  ax6e2ndeqALT  41272  isosctrlem1ALT  41275  iunconnlem2  41276  sineq0ALT  41278