Definition df-mevl

Description: Define the evaluation function of a model. (Contributed by Mario Carneiro, 14-Jul-2016)

	Ref	Expression
Assertion	df-mevl	$$⊢\mathrm{mEval}=\mathrm{Slot}9$$

Detailed syntax breakdown

Step	Hyp	Ref	Expression
0		cmevl	$$class\mathrm{mEval}$$
1		c9	$$class9$$
2	1	cslot	$$class\mathrm{Slot}9$$
3	0 2	wceq	$$wff\mathrm{mEval}=\mathrm{Slot}9$$