Casio 300 PLUS User Manual

20050501

The Main application work area calculation history can contain up to 30 expression/result
pairs. You can look up a previous calculation, edit, and then re-calculate it, if you want.

Use the scroll bar or scroll buttons to scroll the work area window up and down. This brings
current calculation history contents into view.

2-3-1

Using the Calculation History

You can use the cursor keys to move to an input expression/calculation result within the
calculation history window.

• After the number of expression/result pairs reaches 30, performing a new calculation causes the

oldest calculation currently in the calculation history memory to be deleted.

Scroll button

Scroll bar