HP 300s Scientific Calculator - Manual (Page 32)

26
   
    
Using Calculator Memory
This section uses the COMP Mode (   ) to demonstrate
how you can use memory.
Answer Memory (Ans)
Answer Memory Overview
• Answer Memory contents are updated whenever you
execute a calculation using any one of the following keys:
 ,   ,  ,   (M+),  ,   (STO).
Answer memory can hold up to 15 digits.
• Answer contents are not changed if an error occurs during
the current calculation.
• Answer Memory contents are maintained even if you press
the  key, change the calculation mode, or turn off the
calculator.
Using Answer Memory to Perform a Series of Calculations
Example: To divide the result of 3 ✕ 4 by 30.

   
Memory Name Description
Answer Memory Stores the last calculation result obtained.
Independent Memory Calculation results can be added to or
subtracted from independent memory.
The “M” display indicator indicates data in
independent memory.
Variables Eight variables named A, B, C, D, E, F, X,
and Y can be used for storage of
individual values.