Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 589)

100

101

Basic integer arithmetic 583

Note that if you change the

default base, any calculation in

history that involves integer

arithmetic for which you did not

explicitly add a base marker will

be resisplayed in the new base.

In the example at the right, the

first calculation explicitly

included base markers (b for each operand). The second

calculation was a copy of the first but without the base markers.

The default base was then changed to hex. The first calculation

remained as it was, while the second—without base markers

being explicitly added to the operands—was redisplayed in base

16.

Changing the default base

The calculator’s default base for integer arithmetic is 16

(hexadecimal). To change the default base:

1. D i s p l a y t h e

Home Settings screen:

2. Choose the base you want

from the

Integers menu:

Binary, Octal, Decimal

or Hex.

3. The field to the right of

Integers is the wordsize

field. This is the maximum

number of bits that can

represent an integer. The default value is 32, but you can

change it to any value between 1 and 64.

4. If you want to allow for signed integers, select the ± option to

the right of the wordsize field. Choosing this option reduces

the maximum size of an integer to one bit less than the

wordsize.

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 589

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