axfrege54c - Mathbox for Richard Penner

	Mathbox for Richard Penner		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > Mathboxes > axfrege54c		Structured version Visualization version GIF version

Theorem axfrege54c 43218

Description: Reflexive equality of classes. Identical to eqid 2726. Justification for ax-frege54c 43219. (Contributed by RP, 24-Dec-2019.)

**Assertion**
Ref	Expression
axfrege54c	⊢ 𝐴 = 𝐴

**Proof of Theorem axfrege54c**
Step	Hyp	Ref	Expression
1		eqid 2726	1 ⊢ 𝐴 = 𝐴

Colors of variables: wff setvar class

Syntax hints: = wceq 1533

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-9 2108 ax-ext 2697

This theorem depends on definitions: df-bi 206 df-an 396 df-ex 1774 df-cleq 2718

This theorem is referenced by: (None)