df-mvar - Mathbox for Mario Carneiro

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Definition df-mvar 33343

Description: Define the set of variables in a Metamath formal system. (Contributed by Mario Carneiro, 14-Jul-2016.)

**Assertion**
Ref	Expression
df-mvar	⊢ mVR = Slot 2

**Detailed syntax breakdown of Definition df-mvar**
Step	Hyp	Ref	Expression
1		cmvar 33323	. 2 class mVR
2		c2 11958	. . 3 class 2
3	2	cslot 16810	. 2 class Slot 2
4	1, 3	wceq 1539	1 wff mVR = Slot 2

Colors of variables: wff setvar class

This definition is referenced by: (None)