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 44468

Description: Reflexive equality of classes. Identical to eqid 2763. Justification for ax-frege54c 44469. (Contributed by RP, 24-Dec-2019.)

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

**Proof of Theorem axfrege54c**
Step	Hyp	Ref	Expression
1		eqid 2763	1 ⊢ 𝐴 = 𝐴

Colors of variables: wff setvar class

Syntax hints: = wceq 1561

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-9 2153 ax-ext 2735

This theorem depends on definitions: df-bi 209 df-an 400 df-ex 1801 df-cleq 2755

This theorem is referenced by: (None)