HP 49g+ - Manual (Page 39)

Page 2-6
The cursor is shown as a left-facing key. The cursor indicates the current
edition location. For example, for the cursor in the location indicated above,
type now:
*„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+
π 2 /2). First, we use the delete key ( ƒ)
delete the current 1/3 expression, and then we replace that fraction with
π 2 /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
π 2 expression. We do this by pressing the right arrow key ( ™)
once. At that point, we enter the following keystrokes:
/2