anchor.diff:          testWithCurrInstance "1" "(if((exp(100)> Pi)*2;exp(a) + asdfsdf - 2*Pi;2*3-asdfsdf))*2>1" 
   
       [<Fact>]
  -    let testFuncsSimple() =
  +    let FuncsSimple() =
           let testWithCurrInstance = testInput (initController())
   
           testWithCurrInstance "Function funA set." "funA(a;b) = a + b" 
           testWithCurrInstance "7" "funA(2;5)"
   
       [<Fact>]
  -    let testFuncsAdv() =
  +    let FuncsAdv() =
           let contr = initController()
           contr.ExecuteExpression("Pi = 3,4") |> ignore
           let testWithCurrInstance = testInput contr
  
positive.code:         testWithCurrInstance "13,3824939607035" "exp(a) + asdfsdf - 2*Pi"
  
      [<Fact>]
      let testIfsSimple() =
          let testWithCurrInstance = testInput (initController())
          testWithCurrInstance "2" "if(1;2;3)" 
          testWithCurrInstance "3" "if(0;2;3)" 
  
negative.code:         testWithCurrInstance "-5" "((2+1)-(3+1)*2)"
  
      [<Fact>]
      let Variables() =
          let testWithCurrInstance = testInput (initController())
          testWithCurrInstance "a = 2,5" "a=(3/6*5)"
          testWithCurrInstance "asdfsdf = 8" "asdfsdf=(5 + 3)"
  