cherab.imas.math.UnitVector1DΒΆ class cherab.imas.math.UnitVector1DΒΆ Bases: Function1D Evaluates a unit vector for the given VectorFunction1D instance. Methods __call__ Evaluate the function f(x) __call__()ΒΆ Evaluate the function f(x) Parameters: x : floatfunction parameter x Return type: float