HP 48gII Graphing Calculator Manual de usuario descargar pdf (Pagina 258)

Operations with lists of numbers

To demonstrate operations with lists of numbers, we will create a couple of

other lists, besides list L1 created above: L2={-3,2,1,5}, L3={-6,5,3,1,0,3,-4},

L4={3,-2,1,5,3,2,1}. In ALG mode, the screen will look like this after entering

lists L2, L3, L4:

In RPN mode, the following screen shows the three lists and their names ready

to be stored. To store the lists in this case you need to press K three times.

Changing sign

The sign-change key (\) , when applied to a list of numbers, will change

the sign of all elements in the list. For example:

Addition, subtraction, multiplication, division

Multiplication and division of a list by a single number is distributed across the

list, for example:

Subtraction of a single number from a list will subtract the same number from

each element in the list, for example:

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HP 48gII Graphing Calculator Manual de usuario Pagina 258