 {
     weak var polynomial:DPolynomial?
     private weak var viewPolynomial:VLinearEquationsPolynomial!
-    private let kCleanDividend:Double = 0
-    private let kCleanDivisor:Double = 1
-    private let kIsPositive:Bool = true
-    private let kShowAsDivision:Bool = false
     
     init(polynomial:DPolynomial)
     {

        {
            if otherPolynomials > 0
            {
                cleanPolynomialInstead(polynomial:polynomial)
                
                return
            }

        }
    }
    
    private func restartResultInstead(equation:DEquation)
    {
        DManager.sharedInstance?.createManagedObject(
            entityName:DPolynomial.entityName)
        { [weak self, weak equation] (created) in
            
            guard
            
                let newResult:DPolynomial = created as? DPolynomial,
                let oldResult:DPolynomial = equation?.result
            
            else
            {
                self?.trashDone()
                
                return
            }
            
            DManager.sharedInstance?.delete(
                object:oldResult)
            { [weak self, weak equation] in
                
                equation?.result = newResult
                self?.trashDone()
            }
        }
    }
    
    private func trashDone()
