ax-id - Higher-Order Logic Explorer

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Axiom ax-id 24

Description: The identity inference. (Contributed by Mario Carneiro, 8-Oct-2014.)

**Hypothesis**
Ref	Expression
ax-id.1

**Assertion**
Ref	Expression
ax-id

**Detailed syntax breakdown of Axiom ax-id**
Step	Hyp	Ref	Expression
1		tr	. 2 term
2	1, 1	wffMMJ2 11	1 wff

Colors of variables: type var term

This axiom is referenced by: id 25 19.8a 170