public sealed override int GetHashCode()
{
var left = LeftOperand.GetHashCode();
var right = RightOperand.GetHashCode();
return(EqualsRelationship.GetHashCodeMinMaxOrdered(left, right, GetType().GetHashCode()));
}
protected NotEqualsRelationship(SymbolicValue leftOperand, SymbolicValue rightOperand)
: base(leftOperand, rightOperand)
{
this.hash = new Lazy <int>(() =>
{
var left = LeftOperand.GetHashCode();
var right = RightOperand.GetHashCode();
return(EqualsRelationship.GetHashCodeMinMaxOrdered(left, right, GetType().GetHashCode()));
});
}