E-27
A Inserting input into a Calculation
Always use the insert mode for this operation. Use d or
e to move the cursor to the location where you want to
insert new input, and then input what you want.
k Displaying the Location of an Error
If an error message (like “Math ERROR” or “Syntax
ERROR”) appears when you press E, press d or e.
This will display the part of the calculation where the error
occurred, with the cursor positioned at the error location.
You can then make necessary corrections.
Example: When you input 14 ÷ 0 × 2 = by mistake instead
of 14 ÷ 10 × 2 =
Insert Mode:
14/0*2E
Press e or d.
This is causing the error.
d1
E
You can also exit the error screen by pressing A, which
clears the calculation.
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