dddY

s

Overwrite Mode:

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dddd

s

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 =, press dor 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 =

Use the insert mode for the following operation.

LINE

14/0*2=

Press e or d.

This is causing the error.

d1

=

You can also exit the error screen by pressing A, which clears the calculation.

E-13