Returns the arc-tangent of X in the range -π/2 to π/2.
| Units: | ARCTAN (dimensionless) --> dimensionless |
Examples
ARCTAN( 0.0 ) is equal to 0.0.
Availability: Not PLE or PLE Plus.
Sample model: ARCTAN.mdl in FunctionExamples
Returns the arc-tangent of X in the range -π/2 to π/2.
| Units: | ARCTAN (dimensionless) --> dimensionless |
Examples
ARCTAN( 0.0 ) is equal to 0.0.
Availability: Not PLE or PLE Plus.
Sample model: ARCTAN.mdl in FunctionExamples