Hp Prime Graphing Calculator Manuel d'utilisateur télécharger pdf (Page 48)

100

101

44 Getting started

Complex numbers

You can perform arithmetic operations using complex

numbers. Complex numbers can be entered in the

following forms, where x is the real part, y is the

imaginary part, and i is the imaginary constant, :

• (x, y)

• x + yi (except in RPN mode)

• x – yi (except in RPN mode)

• x + iy (except in RPN mode), or

• x – iy (except in RPN mode)

To enter i:

• press

ASg

• press

Sy.

There are 10 built-in variables available for storing

complex numbers. These are labeled Z0 to Z9. You can

also assign a complex number to a variable you create

yourself.

To store a complex

number in a variable,

enter the complex

number, press ,

enter the variable that

you want to assign the complex number to, and then press

. For example, to store 2+3i in variable Z6:

R2o3>Ay6E

Sharing data

As well as giving you access to many types of

mathematical calculations, the HP Prime enables you to

create various objects that can be saved and used over

and over again. For example, you can create apps, lists,

matrices, programs, and notes. You can also send these

objects to other HP Primes. Whenever you encounter a

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Hp Prime Graphing Calculator Manuel d'utilisateur Page 48

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