Casio fx-5800P kUsing Variables, A Viewing Independent Memory Contents, A Viewing the Value Assigned to a Variable, A Clearing Independent Memory Contents (to 0), (M–), 23+9m

Example: To subtract the result of 3 × 2 from independent memory (M)

b

3*21l(M–)

Note

Pressing l or 1l(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 l or 1l(M–) at the end of a calculation in place of E 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 ~9(M).A Clearing Independent Memory Contents (to 0)01~(STO)9(M)A Calculation Example Using Independent Memory

Press 01~(STO)9(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			t9(M)

(Recalls value of M.)

kUsing Variables

Your calculator supports the use of 26 variables, named A through Z.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+51~(STO)0(A)A Viewing the Value Assigned to a Variable

To view the value assigned to a variable, press ~ and then specify the variable name. You could also press S, specify the variable name, and then press E.

Example: To view the value assigned to variable A ~0(A) or S0(A)E

E-34