Difference between revisions of "Manuals/calci/DCOTAN"
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* where '''x''' is in Radians | * where '''x''' is in Radians | ||
* by default Calci use Radian as angle | * by default Calci use Radian as angle | ||
| + | [[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. | ||
| − | + | 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. | |
| − | |||
DCOTAN returns the double-precision real cotangent of its double-precision real argument. | DCOTAN returns the double-precision real cotangent of its double-precision real argument. | ||
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Returns NaN for DCOTAN("abc") | Returns NaN for DCOTAN("abc") | ||
| + | |||
{| id="TABLE3" class="SpreadSheet blue" | {| id="TABLE3" class="SpreadSheet blue" | ||
Revision as of 04:47, 31 October 2013
DCOTAN(x)
- where x is in Radians
- by default Calci use Radian as angle
DSIN can be used if the angle is in degrees.
The angle can be a single value or any complex array of values.
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. DCOTAN returns the double-precision real cotangent of its double-precision real argument.
DCOTAN returns NaN if n is not real
Lets see an example in (Column2Row1)
Returns 1.91754 for DCOTAN(40)
Consider another example in (Column2Row2)
Returns NaN for DCOTAN("abc")
| Column1 | Column2 | Column3 | Column4 | |
| Row1 | 40 | 1.191754 | ||
| Row2 | abc | NaN | ||
| Row3 | ||||
| Row4 | ||||
| Row5 | ||||
| Row6 |
