Direct Access Memory - Lloyd's Accumatic 419 Manual

DIRECT ACCESS MEMORY
To improve the usefulness ofvour calculator a "Direct Access
Memory" is provided.
The 1M
+1
and 1M
I
keys may be used to complete addition,
subtraction, multiplication and division operations while simulta-
neously adding or subtracting the result to the memory.
The example given under "MEMORY OPERATION" of your
manual illustrate this step saving feature.