Casio fx-5800P - Manual (Page 23)

E-22
k
Example Calculations
Example:
'
2 +
'
8 = 3
'
2
B
!2e+!8E
Produce the result in decimal format:
!2e+!81E
Using the
f Key
(S-D Transformation)
You can use the
f key to transform a value between its decimal (D) form and its standard (S)
form (fraction,
', π ).
Important!
• Depending on the type of calculation result that is on the display when you press the
f
key, the conversion process may take some time to perform.
• With certain calculation results, pressing the
f key will not convert the displayed value.
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Examples of S-D Transformation
Example 1: While linear display is selected as the display format, to perform the calculation
111 ÷ 33, and then convert the result to fraction format
b
111/33E
f
f