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Memory Operations
The memory enables you to solve complex problems by
storing often-used numbers or results that are used in
later calculations. You can then easily recall the
memory content when you need it.
Keys
The following keys are used for memory operations.
Add to Memory [M + ]-Adds the displayed number to the
memory and prints the number with an M+ to its right The
symbol M appears on the left side of the display when the
memory contains a number other than zero. If an
incomplete multiplication or division problem is in the
calculator, [M = ] completes the problem and adds the result
to memory This key does not affect the independent add
register.
Subtract from Memory [M]--Subtracts the displayed
number from the memory and prints the number with an M-
its right The symbol M appears on the left side of the display
when the memory contains a number other than zero. If an
incomplete multiplication or division problem is in the
calculator, [M ] completes the problem and subtracts the
result from memory. This key does not affect the
independent add register.
Memory Subtotal [MS]-Prints the number of additions and
subtractions to the memory, then displays and prints the
number in memory An MO is printed to the right of the
subtotal. Pressing [MS] does not affect the contents of the
memory.
Memory Total [MT]-Prints the number of additions and
subtractions to the memory, displays and prints the number
in memory, then clears the memory. An M* is printed to the
right of the total
When you press [CE] or [C] to clear an error/overflow
condition, the memory retains the number stored prior to the
error/overflow. If you want to clear the memory, press [MT].
Important: Remember the [M + ] key adds to and the [M ]
key subtracts from memory. It is a good practice to press
[MT] or check that the M symbol is not displayed before
beginning a new problem that uses the memory.
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