Storing and Recalling Data
Storing and recalling numbers are two of the most often-used memory functions
Storing Data
The [ STO ] key followed by the data register address stores the currently displayed value in the register.Because storing a value does not complete any pending operations, you can store a value you are entering into an expression or intermediate result.
Example
Calculate 3 × 4.5² and store the intermediate result of 4.5² in data register 004.Procedure | Press | Display |
---|---|---|
Clear display | [ CLEAR ] | |
Begin expression | 3 [ × ] | |
Evaluate 4.5² | 4.5 [ x² ] | |
Store 20.25 in register 004 | [ STO ] 004 | |
Display result | [ = ] |
Recalling Data
The [ RCL ] key displays the value stored in a specified register. (You can use the recall function to enter a stored value into an expression.)Example
Multiply by 6 the value you previously stored in data register 004.Procedure | Press | Display |
---|---|---|
Clear display | [ CLEAR ] | |
Begin expression | 6 [ × ] | |
Recall stored value | [ RCL ] 004 | |
Display result | [ = ] |
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