Sharp EL-9900 - Manual (Page 135)

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Chapter 8: Matrix Features
4. Special Matrix Operations
This calculator has three Matrix calculation menus: OPE, MATH and [ ].
Examples of each calculation are as follows:
Calculations using OPE menus
01 dim( dim( matrix name)
Returns the dimensions of the specified matrix.
Example
• Check the dimensions of mat A.
• Newly define or change the
dimensions to 2
×
3 for
Mat C.
02 fill( fill( value, matrix name)
Fills each element with a
specified value.
Example
• Enter the value 5 into all the
empty elements of matrix C.