How to Use

Use BESSELJ with 3 how-to topics, including inserting it from the Insert Function dialog box, typing the formula directly in a cell, and reviewing syntax and argument details; choose a topic from the How-to Index and follow the entry path and steps.

How-to Index

How-to Guide

1. Insert BESSELJ from the Insert Function dialog box

Entry path: Formulas tab → Insert Function

1. Select the cell where you want to enter the formula.
2. Click the fx button in the formula bar, or click Insert Function on the Formulas tab.
3. Search for BESSELJ in the Insert Function dialog box.
4. Select the function and click OK.
5. Enter each argument in the Function Arguments dialog box.
6. Click OK to complete the function entry.

Success Criteria

• The selected cell now contains the BESSELJ function.
• A calculation result is returned after the arguments are confirmed.

Tips While Using

• Searching with the uppercase function name can make it easier to find.
• Confirm that the correct target cell is selected before inserting the function.

2. Type the formula directly in a cell

Entry path: Cell → Formula bar

1. Select the cell where you want to enter the formula.
2. Type =BESSELJ(...) directly in the cell or in the formula bar.
3. Press Enter to confirm.
4. If you want to review argument details, type =BESSELJ( and press F1 to view syntax guidance.

Success Criteria

• The cell shows the BESSELJ result.
• When you select the cell, the full formula is visible in the formula bar.

Tips While Using

• Use English commas to separate arguments.
• Press Enter after typing the formula, or it will not run.

3. Review syntax and argument details

Entry path: Formulas tab → Insert Function

1. Click Insert Function on the Formulas tab.
2. Enter BESSELJ in the search box.
3. Select the function to review the syntax: BESSELJ(...).
4. Click Help on this function to open more details.

Success Criteria

• The syntax area for BESSELJ is visible.
• You can continue entering the function based on the argument guidance.

Tips While Using

• Note the argument positions before returning to the worksheet.
• If the help entry does not open, confirm that the correct function is selected.