Difference between revisions of "Manuals/calci/COS"
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| Line 30: | Line 30: | ||
|- class="even" | |- class="even" | ||
| COS(1) | | COS(1) | ||
| − | | 0. | + | | 0.99984769515 |
|- class="odd" | |- class="odd" | ||
Revision as of 05:53, 29 October 2013
COS(n)
- where n is angle in Radians
- by default Calci use Radian as angle
DCOS can be used if the angle is in degrees.
The angle can be a single value or any complex array of values.
For example COS(1..100) can give an array of the results, which is the COS value for each of the elements in the array. The array could be of any shape.
Description
Consider n = 90 then =COS(RADIANS(90)) gives 1
- COS function determines the sine of the given angle.
Examples
COS(n)
- n is the angle in radians.
| COS(Radian) | Value |
| COS(0) | 0 |
| COS(1) | 0.99984769515 |
| COS(90) | (-)0.44807361612 |