fix

Author: linzhijun

csharp/ToolGood.Algorithm/Internals/Functions/MathSum/Function_PERCENTILE.cs

@@ -28,7 +28,7 @@ public override Operand Evaluate(AlgorithmEngine engine, Func<AlgorithmEngine, s
             var o = FunctionUtil.F_base_GetList(args1, list);
             if (o == false) { return ParameterError(1); }
             var k = args2.DoubleValue;
-            return Operand.Create(ExcelFunctions.Percentile(list.Select(q => (double)q).ToArray(), (double)k));
+            return Operand.Create(ExcelFunctions.Percentile(list.ToArray(), k));
         }
 
     }

csharp/ToolGood.Algorithm/Internals/Functions/MathSum/Function_PERCENTRANK.cs

@@ -29,7 +29,7 @@ public override Operand Evaluate(AlgorithmEngine engine, Func<AlgorithmEngine, s
             if (o == false) { return FunctionError(); }
 
             var k = args2.DoubleValue;
-            var v = ExcelFunctions.PercentRank(list.Select(q => (double)q).ToArray(), (double)k);
+            var v = ExcelFunctions.PercentRank(list.ToArray(), k);
             var d = 3;
             if (func3 != null) {
                 var args3 = GetNumber_3(engine, tempParameter);

csharp/ToolGood.Algorithm/Internals/Functions/MathSum/Function_QUARTILE.cs

@@ -33,7 +33,7 @@ public override Operand Evaluate(AlgorithmEngine engine, Func<AlgorithmEngine, s
             if (quant < 0 || quant > 4) {
                 return ParameterError(2);
             }
-            return Operand.Create(ExcelFunctions.Quartile(list.Select(q => (double)q).ToArray(), quant));
+            return Operand.Create(ExcelFunctions.Quartile(list.ToArray(), quant));
         }
 
     }