HP 32SII, Руководство пользователя

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Storing Data into Variables 3–1
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
3
Storing Data into Variables
The HP 32II has 384 bytes of user memory : memory that you can use to store
numbers, equations, and program lines. Numbers are stored in locations
called
variables , each named with a letter from A through Z . (You can choose
the letter to remind you of what is stored there, such as B for bank balance
and C for the speed of light.)
3 - 1 P i c t u r e
1. Cursor prompts for variable.
2. Indicates letter keys are active.
3. Letter keys.
Each white letter is associated with a key and a unique variable. The letter
keys are automatically active when needed. (The
A..Z annunciator in the
display confirms this.)
Note that the variables, X , Y , Z and T are different storage locations from the
X–register, Y–register, Z–register, and T–register in the stack.
Storing and Recalling Numbers
Numbers are stored into and recalled from lettered variables with the
H
( store ) and K ( recll ) functions.
To store a copy of a displayed number (X–register) to a variable:
Press
H
letter–key .
To recall a copy of a number from a variable to the display:
Press K letter–key .