Difference between revisions of "Manuals/calci/DCOS"
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Revision as of 02:33, 25 October 2013
DCOS(n)
where
n is the angle in radian.
DCOS returns the double-precision real cosine of its double-precision real argument.
DCOS returns NaN if n is not real
DCOS
Lets see an example in (Column2Row1)
=DCOS(Column1Row1)
Returns 0.766044 for DCOS(40)
Consider another example in (Column2Row2)
=DCOS(Column1Row2)
Returns NaN for DCOS("abc")
Syntax
Remarks
Examples
Description
| Column1 | Column2 | Column3 | Column4 | |
| Row1 | 40 | 0.766044 | ||
| Row2 | abc | NaN | ||
| Row3 | ||||
| Row4 | ||||
| Row5 | ||||
| Row6 |
| File:Calci1.gif | $ |
