Casio fx-92B Collège 2D+ - Manual (Page 10)

E-9
overwrite modes by performing the operations: )(INS). The cursor
appears as “
I
” in the insert mode and as “ ” in the overwrite mode.
Note: Natural Display always uses the insert mode, so changing display
format from Linear Display to Natural Display will automatically switch to
the insert mode.
Correcting and Clearing an Expression
To delete a single character or function: Move the cursor so it is directly to
the right of the character or function you want to delete, and then press
).
In the overwrite mode, move the cursor so it is directly under the character
or function you want to delete, and then press
).
To insert a character or function into a calculation: Use B and C to
move the cursor to the location where you want to insert the character or
function and then input it. Be sure always to use the insert mode if Linear
Display is selected.
To clear all of the calculation you are inputting: Press
.
Toggling Calculation Results
While Natural Display is selected, each press of 5 will toggle the currently
displayed calculation result between its fraction form and decimal form, its
form and decimal form, or its P form and decimal form.
P ÷ 6 = 1
6
= 0.5235987756
(P) 6
1
6
f 0.5235987756
(
'
2 + 2) s
'
3 =
'
6 + 2
'
3 = 5.913591358
'
6 + 2
'
3
f 5.913591358
While Linear Display is selected, each press of 5 will toggle the currently
displayed calculation result between its decimal form and fraction form.
1 ÷ 5 = 0.2 = 1
5
1
1 5 0.2 f 1 Y 5
1 –
4
5
= 1
5
= 0.2 1
1 4 5 1 Y 5 f 0.2
Important: • Depending on the type of calculation result that is on the display
when you press the
5 key, the conversion process may take some time to
perform. • With certain calculation results, pressing the 5 key will not convert
the displayed value. • You cannot switch from decimal form to mixed fraction
form if the total number of digits used in the mixed fraction (including integer,
numerator, denominator, and separator symbols) is greater than 10.
Note: With Natural Display (MathO), pressing instead of after
inputting a calculation will display the calculation result in decimal form.
Pressing
5 after that will switch to the fraction form or P form of the
calculation result. The form of the result will not appear in this case.