HP 48gII Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 151)

To calculate a division, say, 3250 mi / 50 h, enter it as

(3250_mi)/(50_h) `:

which transformed to SI units, with function UBASE, produces:

Addition and subtraction can be performed, in ALG mode, without using

parentheses, e.g., 5 m + 3200 mm, can be entered simply as 5_m +

More complicated expression require the use of parentheses, e.g.,

(12_mm)*(1_cm^2)/(2_s) `:

Stack calculations in the RPN mode, do not require you to enclose the

different terms in parentheses, e.g.,

12_m ` 1.5_yd ` *

3250_mi ` 50_h ` /

These operations produce the following output:

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HP 48gII Graphing Calculator Manuel d'utilisateur Page 151