Package org.apache.commons.numbers.angle
Class CosAngle
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- org.apache.commons.numbers.angle.CosAngle
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static doublevalue(double[] v1, double[] v2)Computes the cosine of the angle betweenv1andv2.
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Method Detail
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value
public static double value(double[] v1, double[] v2)
Computes the cosine of the angle betweenv1andv2.- Parameters:
v1- Cartesian coordinates of the first vector.v2- Cartesian coordinates of the second vector.- Returns:
- the cosine of the angle between the vectors.
- Throws:
IllegalArgumentException- if the sizes of the input arrays are different
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