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Definition df-mvar 31121
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
StepHypRef Expression
1 cmvar 31101 . 2 class mVR
2 c2 11022 . . 3 class 2
32cslot 15791 . 2 class Slot 2
41, 3wceq 1480 1 wff mVR = Slot 2
Colors of variables: wff setvar class
This definition is referenced by: (None)
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