Difference between revisions of "Manuals/calci/TAN"
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Revision as of 06:19, 30 October 2013
TAN(x)
- where x is in Radians
- by default Calci use Radian as angle
DTAN can be used if the angle is in degrees.
The angle can be a single value or any complex array of values.
For example TAN(1..100) can give an array of the results, which is the TAN value for each of the elements in the array. The array could be of any shape.
Description
Consider x = 90 then =TAN(RADIANS(90)) gives 1
- TAN function determines the sine of the given angle.
TAN(60)=0.320040389379563
TAN(45)=1.619775190543862
TAN(-45)=-1.619775190543862
Because TAN(-x)=-TAN(X)
TAN(RADIANS(45))=0.999999999 that is similar to 1.
The following example shows how TAN is applied to an array of numbers containing numbers 1..10.
1..10@TAN
| Number | TAN |
|---|---|
| 1 | 1.55740772465 |
| 2 | -2.18503986326 |
| 3 | -0.14254654307 |
| 4 | 1.15782128235 |
| 5 | -3.38051500625 |
| 6 | -0.29100619138 |
| 7 | 0.87144798272 |
| 8 | -6.79971145522 |
| 9 | -0.45231565944 |
| 10 | 0.64836082745 |
Examples
TAN(x)
- x is the angle in radians.
| TAN(Radian) | Value |
| TAN(0) | 0 |
| TAN(1) | 1.55740772465 |
| TAN(90) | -1.99520041221 |