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 |
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| Four decimal places are | |
D | |
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4 I | | displayed. | |||
| All significant digits; | ||||
D | | | |||
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| trailing zeros dropped. |
| Two decimal places are | ||||
D | | | |||
2 I | | displayed. | |||
@S | Temporarily shows full | ||||
(hold) | | precision. | |||
@r | | Rounds the number to two | |||
@S(hold) | | 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 or . Pressing
sets a period as the decimal point and comma as the digit separator (U.S. mode). (For example, 1,000,000.00.) Pressing sets a comma as the decimal point and period as the digit separator
1: Getting Started 35
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