Hp 39g Graphing Calculator Instrukcja Użytkownika Pobierz pdf (Strona 33)

Clearing

numbers

I DEL I clears the character under the cursor. When the

cursor is positioned after the last character, | del | deletes

the character to the left of the cursor, that is, it performs

the same as a backspace key.

CANCEL (|ON I) clears the edit line.

rstTiFT]ck£/tfi clears all input and output in the display.

including the display history.

Using

results

The HOME display ([home |) shows you four lines of input/

output history. An unlimited (except by memory) number of

previous lines can be displayed by scrolling. You can retrieve

and reuse any of these values or expressions.

, . im^^FUNCTIDNS

Input -yl+2+3

Last input

Edit line -kWF I

Output

99/7^ Last output

When you highlight a previous input or result (by pressing

[Xl), the and HiMBI menu labels appear.

i(333 E'S/'^FUNaiDNffl

1+2+3

■T2

99/70

5+77+99/70^

To copy a

previous line

To reuse the last

result

To repeat a

previous line

Highlight the line (press XI) and press B3S3. The number (or

expression) is copied into the edit line.

Press [shTfj^AWS (last answer) to put the last result from the

HOME display into an expression. ANS is a variable that is

updated each time you press | ENTER |.

To repeat the very last line, just press | ENTER]. Otherwise,

highlight the line (press X]) first, and then press [enter] . The

highlighted expression or number is re-entered. If the

previous line is an expression containing the ans, the

calculation is repeated iteratively.

Getting started

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Hp 39g Graphing Calculator Instrukcja Użytkownika Strona 33

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