Casio FX300ES User Guide - Page 27
Independent Memory M
UPC - 079767171223
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Inputting Answer Memory Contents into an Expression Example: To perform the calculations shown below: 123 + 456 = 579 789 - 579 = 210 LINE 123+456= 789-G= k Independent Memory (M) You can add calculation results to or subtract results from independent memory. The "M" appears on the display when independent memory contains a value. Independent Memory Overview • The following is a summary of the different operations you can perform using independent memory. To do this: Add the displayed value or result of the expression to independent memory Subtract the displayed value or result of the expression from independent memory Recall current independent memory contents Perform this key operation: m 1m(M-) tm(M) • You can also insert the M variable into a calculation, which tells the calculator to use the current independent memory contents at that location. The following is the key operation for inserting the M variable. Sm(M) • The "M" indicator appears in the upper left of the display when there is any value other than zero stored in independent memory. • Independent memory contents are maintained even if you press the A key, change the calculation mode, or turn off the calculator. E-25