Casio fx-50F kUsing Variables, A Using a Variable in a Calculation, A Viewing Independent Memory Contents, A Viewing the Value Assigned to a Variable, (M–), 23+9m, 53-6m

Note

Pressing m or 1m(M–) while a calculation result is on the display will add it to or subtract it from independent memory.

Important!

The value that appears on the display when you press m or 1m(M–) at the end of a calculation in place of w is the result of the calculation (which is added to or subtracted from independent memory). It is not the current contents of independent memory.

A Viewing Independent Memory ContentsPress tm(M).A Clearing Independent Memory Contents (to 0)01t(STO)m(M)Clearing independent memory will cause the M symbol to turn off.A Calculation Example Using Independent Memory

If the M symbol is displayed on your calculator screen, press 01t(STO)m(M) to clear independent memory contents before performing the following operation.

Example:	23	+ 9	= 32	23+9m
	53	– 6	= 47	53-6m
−)	45	× 2	= 90	45*21m(M–)
	99	÷ 3	= 33	99/3m
	(Total) 22			tm(M)

(Recalls value of M.)

kUsing Variables

The calculator supports six variables named A, B, C, D, X, and Y, which you can use to store values as required.

A Assigning a Value or Calculation Result to a Variable

Use the procedure shown below to assign a value or a calculation expression to a variable.

Example: To assign 3 + 5 to variable A 3+51t(STO)-(A)A Viewing the Value Assigned to a Variable

To view the value assigned to a variable, press t and then specify the variable name.

Example: To view the value assigned to variable A t-(A)A Using a Variable in a CalculationYou can use variables in calculations the same way you use values.Example: To calculate 5 + A 5+a-(A)w

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