Use Of [ ] Menus - Sharp el-9950 Manual

Use of [ ] menus

Using [ ] menus, you can manually enter a matrix on the calculation screen.
1. Press @ m E 1 ( [ ) at the beginning of the
2. Press @ m 1 ( [ ) to indicate the beginning of the
3. Enter a number or expression for each element. Separate each
4. Press @ m 2
5. Repeat above steps 2 to 4 to enter all the rows.
6. Press @ m 2 ( ] ) to indicate the end of the matrix.
7. Press E.
The matrix will be displayed.
Using a Matrix in
To use a matrix in an expression, you can do any of the followings:
an expression
• Select a matrix from the m NAME menu.
• Enter the matrix directly using the [ ] function menus.
matrix.
first row.
element with commas.
( ] ) to indicate the end of the
first row.
Chapter 6: Matrix Features
131