Theorem idiALT 41986

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  42067  trsspwALT2  42328  sspwtrALT  42331  suctrALT  42335  sstrALT2  42344  suctrALT3  42433  sspwimpALT  42434  ax6e2ndALT  42439  ax6e2ndeqALT  42440  isosctrlem1ALT  42443  iunconnlem2  42444  sineq0ALT  42446