Casio fx-5800P - Manual (Page 35)

E-34
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 Contents
Press ~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.)
k
Using 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