![](/images/new-backgrounds/1315973/31597375x1.webp)
The cursor is shown as a
*„Ü5+1/3
The edited expression looks as follows:
Suppose that you want to replace the quantity between parentheses in the denominator (i.e., 5+1/3) with (5+π2/2). First, we use the delete key (ƒ) delete the current 1/3 expression, and then we replace that fraction with π2/2, as follows:
ƒƒƒ„ìQ2
When hit this point the screen looks as follows:
In order to insert the denominator 2 in the expression, we need to highlight the entire π2 expression. We do this by pressing the right arrow key (™) once. At that point, we enter the following keystrokes:
/2
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