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# ?Vars tent_get ?Values

Query the tentative values of variables in Vars.

Vars
  Term typically with variables with tentative values
Values
  Term to receive tentative values of Vars.

## Description

Values is a copy of the term Vars with the tentative values filled in place of the variables. If a variable has no tentative value a variable is returned in its place.

CAUTION: If a variable has no tentative value, it is not possible to give it a tentative value by binding that returned variable. tent_set/2 must be used instead.

### Fail Conditions

Values does not unify with Vars with the tentative values filled in.

### Resatisfiable

no

## See Also

tent_set / 2