Use MINVERSE through 4 task topics, with 4 free topics and 0 membership-related topics; choose a task from the index to complete matrix entry and calculation step by step.
How-to Index
| No. | Topic | Membership Requirement |
|---|---|---|
| 1 | 1. Enter the MINVERSE function | Free |
| 2 | 2. Fill in arguments with syntax prompts | Free |
| 3 | 3. Reference a matrix range from another worksheet | Free |
| 4 | 4. Review recalculated results | Free |
How-to Guide
1. Enter the MINVERSE function
Entry point: Formula bar or target cell
- Open WPS Spreadsheets and go to the workbook where you want to calculate a matrix inverse.
- Select the cell where you want the result to appear, or the top-left cell of the output area.
- Type
=and then typeMINVERSE. - Type the opening parenthesis to prepare for the matrix argument.
Success Criteria
- Interface result:
=MINVERSE(appears in the cell or formula bar. - You can continue: You can enter a matrix range or switch to another worksheet to select data.
Tips While Using
- Common mistake: If you do not start with
=, the content may be treated as plain text.- Environment note: Matrix data should be stored in a worksheet range that can be referenced.
2. Fill in arguments with syntax prompts
Entry point: Syntax prompt while entering the function
- After
=MINVERSE(appears, review the function prompt on screen. - Select or type the matrix range you want to calculate.
- Confirm that the referenced range has the same number of rows and columns.
- Type the closing parenthesis and press Enter to confirm the formula.
Success Criteria
- Interface result: The full formula appears in the cell or formula bar.
- You can continue: You can review the result or adjust the referenced range and calculate again.
Tips While Using
- Common mistake: If the referenced range is not a square matrix, the result may not return as expected.
- Environment note: The argument range should contain data that can be used in the calculation.
3. Reference a matrix range from another worksheet
Entry point: Formula bar and worksheet tabs
- In the target cell, type
=MINVERSE(. - Keep the formula active and switch to the worksheet that stores the matrix data.
- Select the matrix range so its address is inserted into the formula automatically.
- Return to the formula entry point, add the closing parenthesis, and confirm the formula.
Success Criteria
- Interface result: The formula includes a reference to another worksheet.
- You can continue: After editing the source worksheet data, you can review how the result changes.
Tips While Using
- Common mistake: If you switch worksheets but do not confirm the full range, the reference may be incomplete.
- Environment note: The referenced worksheet should remain in the current workbook.
4. Review recalculated results
Entry point: Result cell with an existing MINVERSE formula
- Make sure the MINVERSE formula has already been entered and the result is visible.
- Go back to the referenced matrix range and change one or more values.
- Review whether the result area updates after the source data changes.
- Repeat the adjustment if you want to compare different matrix results.
Success Criteria
- Interface result: The result updates when the referenced data changes.
- You can continue: You can keep editing data, copy the formula, or save the workbook.
Tips While Using
- Common mistake: If you edit a range that is not referenced by the formula, the result will not change.
- Environment note: Keep the formula references intact and avoid deleting the source matrix range by mistake.