Overwrite Input Mode (Linear Display Only); Correcting And Clearing An Expression - Casio FX-100AU PLUS User Manual

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(INS)
As shown above, the value or expression to the right of the cursor after
(INS) are pressed becomes the argument of the function that is
specified next. The range encompassed as the argument is everything up
to the first open parenthesis to the right, if there is one, or everything up to
the first function to the right (sin(30), log(4), etc.)
This capability can be used with the following functions: ,
( ), ( ), ( ), ( ), , ,
( ), .
Overwrite Input Mode (Linear
Display only)
You can select either insert or overwrite as the input mode, but only while
Linear Display is selected. In the overwrite mode, text you input replaces
the text at the current cursor location. You can toggle between the insert
and overwrite modes by performing the operations: (INS). The
cursor appears as " " 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 .
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