ADELIA | VADELIA | SADELIA | WADELIA | EADELIA | (I/B) | (I/B) | (B) | (I/B) | (B) |
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Description
This predefined function is used to calculate the arc tangent (expressed in radians) of a number.
Syntax
Result = &ARC_TANGENT(Number)
Parameters
| Description | Contents | Controls | Result | Numeric variable with decimals. | Arc tangent corresponding to the number set as a parameter. This result is always between
-PI/2 and PI/2 (radians) |
| Number | Numeric constant or variable with decimals. | Number for which the arc tangent is to be calculated. | Mandatory parameter. |
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Example
NUMBER = 0.45
ARCT = &ARC_TANGENT(NUMBER)
* ARCT is equal to: 0.422854
List of predefined functions by topic
