HP 48gII - Manual (Page 74)

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Then, press the @EVAL D soft menu key to obtain:
Let’s try a numerical evaluation of this term at this point. Use …ï to
obtain:
Let’s highlight the fraction to the right, and obtain a numerical evaluation of
that term too, and show the sum of these two decimal values in small-font
format by using:
™ …ï C, we get:
To highlight and evaluate the expression in the Equation Writer we use: —
D, resulting in:
Editing arithmetic expressions
We will show some of the editing features in the Equation Writer as an
exercise. We start by entering the following expression used in the previous
exercises: