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<div style="font-size:30px">'''COS(n)
<div style="font-size:30px">'''SIN(n)'''</div><br/>
'''</div><br/>
* where '''n''' is in Radians
* where '''n''' is angle in Radians
* by default Calci use Radian as angle
* by default Calci use Radian as angle
[[Manuals/calci/DCOS | DCOS]] can be used if the angle is in degrees.
[[Manuals/calci/DSIN | DSIN]] can be used if the angle is in degrees.
The angle can be a single value or any complex array of values.
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.
For example SIN(1..100) can give an array of the results, which is the SIN value for each of the elements in the array. The array could be of any shape.
==Description==
==Description==
Consider '''n = 90''' then '''=COS(RADIANS(90))''' gives '''1''' <br/>
Consider '''n = 90''' then '''=SIN(RADIANS(90))''' gives '''1''' <br/>
* COS function determines the sine of the given angle.
* SIN function determines the sine of the given angle.
The following example shows how SIN is applied to an array of numbers containing numbers 1..10.
1..10@SIN
{| class="wikitable"
|-
! Number !! SIN
|-
| 1 || 0.8414709848078965
|-
| 2 || 0.9092974268256817
|-
| 3 || 0.1411200080598672
|-
| 4 || -0.7568024953079282
|-
| 5 || -0.9589242746631385
|-
| 6 || -0.27941549819892586
|-
| 7 || 0.6569865987187891
|-
| 8 || 0.9893582466233818
|-
| 9 || 0.4121184852417566
|-
| 10 || -0.5440211108893698
|}
== Examples ==
== Examples ==
'''COS(n)'''
'''SIN(n)'''
*'''n ''' is the angle in radians.
*'''n ''' is the angle in radians.
|- class="even"
|- class="even"
|'''COS(Radian)'''
|'''SIN(Radian)'''
|'''Value'''
|'''Value'''
|- class="odd"
|- class="odd"
| COS(0)
| SIN(0)
| 0
| 0
|- class="even"
|- class="even"
| COS(1)
| SIN(1)
| 0.99984769515
| 0.8414709848
|- class="odd"
|- class="odd"
|COS(90)
|SIN(90)
|(-)0.44807361612
|0.8939966636
|}
|}