Atn: Difference between revisions
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''This function is for BASIC compatibility. It is not available in pure JavaScript projects.'' | |||
Atn(''number'') | Atn(''number'') | ||
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To convert degrees to radians, multiply degrees by π/180. To convert radians to degrees, multiply radians by 180/π. | To convert degrees to radians, multiply degrees by π/180. To convert radians to degrees, multiply radians by 180/π. | ||
== Example == | == Example (BASIC) == | ||
<pre> | <pre> | ||
Rem Atn Example | |||
'Atn calculates the arctangent of a number | 'Atn calculates the arctangent of a number | ||
Dim Pi | |||
Pi = Atn(1) * 4 | Pi = Atn(1) * 4 | ||
Print "The value of pi is " & Pi | |||
</pre> | </pre> | ||
| Line 20: | Line 23: | ||
<pre> | <pre> | ||
The value of pi is 3. | The value of pi is 3.141592653589793 | ||
</pre> | </pre> | ||
== Related Items == | == Related Items == | ||
[[cos| | [[cos|Cos]], [[sin|Sin]], [[tan|Tan]] | ||
[[Category:Language Reference]] | [[Category:Language Reference]] | ||
[[Category:Math]] | |||
[[Category:BASIC Functions]] | |||
Latest revision as of 15:19, 25 March 2019
This function is for BASIC compatibility. It is not available in pure JavaScript projects.
Atn(number)
Description
Atn returns the arctangent of a number in radians. The required parameter, number, is any numeric expression.
To convert degrees to radians, multiply degrees by π/180. To convert radians to degrees, multiply radians by 180/π.
Example (BASIC)
Rem Atn Example 'Atn calculates the arctangent of a number Dim Pi Pi = Atn(1) * 4 Print "The value of pi is " & Pi
Output
The value of pi is 3.141592653589793