Rounding a Number
The @r function rounds the number in the calculator line to the number of displayed decimal places. Subsequent calculations use the rounded value.
Starting with two displayed decimal places:
Keys: | Display: | Description: | |||
5.787 |
|
| |||
|
|
|
| Four decimal places are | |
D | + |
| " | ||
4 I | displayed. | ||||
| All significant digits; | ||||
D | , | ||||
|
|
|
|
| trailing zeros dropped. |
D+
2 I @S
(hold)
@r
@S(hold)
" | Two decimal places are |
displayed. | |
G499 52H7;F;E< ;FI"Temporarily shows full | |
precision. | |
" | Rounds the number to two |
decimal places. |
Exchanging Periods and Commas in Numbers
To exchange the periods and commas used for the decimal point and digit separators in a number:
1.Press Dto access the DSP (display) menu.
2.Specify the decimal point by pressing For G. Pressing Fsets a period as the decimal point and comma as the digit
separator (U.S. mode). (For example, 1,000,000.00.) Pressing Gsets a comma as the decimal point and period as the digit separator
1: Getting Started 35
File name : | Print data : 2003/7/11 |