# 函式精靈

Opens the Function Wizard, which helps you to interactively create formulas. Before you start the Wizard, select a cell or a range of cells from the current sheet, in order to determine the position at which the formula will be inserted.

Choose Insert - Function.

+F2

[函式精靈] 有兩個標籤：[函式] 標籤用於建立公式，[結構] 標籤用於檢查公式結構。

## 標籤「函式」

### Search

Search for a part of the function name.

### 分類

Lists all the categories to which the different functions are assigned. Select a category to view the appropriate functions in the list field below. Select "All" to view all functions in alphabetical order, irrespective of category. "Last Used" lists the functions you have most recently used.

You can browse the full List of Categories and Functions

### 函式

Displays the functions found under the selected category. Double-click to select a function. A single-click displays a short function description.

### 陣列

Specifies that the selected function is inserted into the selected cell range as an array formula. Array formulas operate on multiple cells. Each cell in the array contains the formula, not as a copy but as a common formula shared by all matrix cells.

[陣列] 選項等同於 +Shift+Enter 指令，可用於在工作表中輸入並確認公式。此公式會插入為陣列公式，以兩個大括號 { } 表示。

## 縮小/放大

### f(x) (視選取的函式而定)

Allows you to access a subordinate level of the Function Wizard in order to nest another function within the function, instead of a value or reference.

### 引數/參數/儲存格參照 (視選取的函式而定)

The number of visible text fields depends on the function. Enter arguments either directly into the argument fields or by clicking a cell in the table.

### 結果

Displays the calculation result or an error message.

### 公式

Displays the created formula. Type your entries directly, or create the formula using the wizard.

### 返回

Moves the focus back through the formula components, marking them as it does so.

### 繼續

Moves forward through the formula components in the formula window. This button can also be used to assign functions to the formula. If you select a function and click the Next button, the selection appears in the formula window.

### 確定

Ends the Function Wizard, and transfers the formula to the selected cells.

### 取消

Closes the dialog without implementing the formula.

## 「結構」標籤

### 結構

Displays a hierarchical representation of the current function. You can hide or show the arguments by a click on the plus or minus sign in front.