HP 17bII+ Financial Calculator Bedienungsanleitung PDF herunterladen (Seite 46)

46 2: Arithmetic

File name : English-M02-1-040308(Print).doc Print data : 2004/3/9

The

and

keys can also be used with variables. For example,

 (in the MU%C menu) stores the rightmost number from the

display into the variable M%C.

 copies the contents of

M%C into the calculator line. If there is an expression in the display

(such as



), then the recalled number replaces only the last

number.

You do not need to clear storage registers before using them. By storing

a number into a register, you overwrite whatever existed there before.

Doing Arithmetic Inside Registers and Variables

You can also do arithmetic inside storage registers.

Keys: Display: Description:

45.7



Stores 45.7 in reg. 3.

2.5



Multiplies contents of

ister 3 by 2.5 and stores

result (114.25) back in



Displays register 3.

Table 2-3. Arithmetic in Registers

Keys New Register Contents

old register contents + displayed number

old register contents – displayed number

old register contents x displayed number

old register contents ÷ displayed number

s@u

old register contents ^ displayed number

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 308 309

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HP 17bII+ Financial Calculator Bedienungsanleitung Seite 46