## Uses of Class
org.apache.commons.math3.geometry.euclidean.oned.Vector1D

- Packages that use Vector1D
  Package | Description
  --- | ---
  org.apache.commons.math3.geometry.euclidean.oned | This package provides basic 1D geometry components.
  org.apache.commons.math3.geometry.euclidean.threed | This package provides basic 3D geometry components.
  org.apache.commons.math3.geometry.euclidean.twod | This package provides basic 2D geometry components.

- - ### Uses of Vector1D in org.apache.commons.math3.geometry.euclidean.oned

    Fields in org.apache.commons.math3.geometry.euclidean.oned declared as Vector1D
    Modifier and Type | Field and Description
    --- | ---
    `static Vector1D` | Vector1D.`NaN` A vector with all coordinates set to NaN.
    `static Vector1D` | Vector1D.`NEGATIVE_INFINITY` A vector with all coordinates set to negative infinity.
    `static Vector1D` | Vector1D.`ONE` Unit (coordinates: 1).
    `static Vector1D` | Vector1D.`POSITIVE_INFINITY` A vector with all coordinates set to positive infinity.
    `static Vector1D` | Vector1D.`ZERO` Origin (coordinates: 0).

    Methods in org.apache.commons.math3.geometry.euclidean.oned that return Vector1D
    Modifier and Type | Method and Description
    --- | ---
    `Vector1D` | Vector1D.`add(double factor, Vector<Euclidean1D> v)` Add a scaled vector to the instance.
    `Vector1D` | Vector1D.`add(Vector<Euclidean1D> v)` Add a vector to the instance.
    `Vector1D` | OrientedPoint.`getLocation()` Get the hyperplane location on the real line.
    `Vector1D` | Vector1D.`getZero()` Get the null vector of the vectorial space or origin point of the affine space.
    `Vector1D` | Vector1D.`negate()` Get the opposite of the instance.
    `Vector1D` | Vector1D.`normalize()` Get a normalized vector aligned with the instance.
    `Vector1D` | Vector1DFormat.`parse(String source)` Parses a string to produce a `Vector` object.
    `Vector1D` | Vector1DFormat.`parse(String source, ParsePosition pos)` Parses a string to produce a `Vector` object.
    `Vector1D` | Vector1D.`scalarMultiply(double a)` Multiply the instance by a scalar.
    `Vector1D` | Vector1D.`subtract(double factor, Vector<Euclidean1D> v)` Subtract a scaled vector from the instance.
    `Vector1D` | Vector1D.`subtract(Vector<Euclidean1D> p)` Subtract a vector from the instance.

    Methods in org.apache.commons.math3.geometry.euclidean.oned with parameters of type Vector1D
    Modifier and Type | Method and Description
    --- | ---
    `static double` | Vector1D.`distance(Vector1D p1, Vector1D p2)` Compute the distance between two vectors according to the L2 norm.
    `static double` | Vector1D.`distanceInf(Vector1D p1, Vector1D p2)` Compute the distance between two vectors according to the L∞ norm.
    `static double` | Vector1D.`distanceSq(Vector1D p1, Vector1D p2)` Compute the square of the distance between two vectors.

    Constructors in org.apache.commons.math3.geometry.euclidean.oned with parameters of type Vector1D
    Constructor and Description
    `OrientedPoint(Vector1D location, boolean direct)` Simple constructor.
    `Vector1D(double a, Vector1D u)` Multiplicative constructor Build a vector from another one and a scale factor.
    `Vector1D(double a1, Vector1D u1, double a2, Vector1D u2)` Linear constructor Build a vector from two other ones and corresponding scale factors.
    `Vector1D(double a1, Vector1D u1, double a2, Vector1D u2, double a3, Vector1D u3)` Linear constructor Build a vector from three other ones and corresponding scale factors.
    `Vector1D(double a1, Vector1D u1, double a2, Vector1D u2, double a3, Vector1D u3, double a4, Vector1D u4)` Linear constructor Build a vector from four other ones and corresponding scale factors.

  - ### Uses of Vector1D in org.apache.commons.math3.geometry.euclidean.threed

    Methods in org.apache.commons.math3.geometry.euclidean.threed that return Vector1D
    Modifier and Type | Method and Description
    --- | ---
    `Vector1D` | Line.`toSubSpace(Vector<Euclidean3D> point)` Transform a space point into a sub-space point.

  - ### Uses of Vector1D in org.apache.commons.math3.geometry.euclidean.twod

    Methods in org.apache.commons.math3.geometry.euclidean.twod that return Vector1D
    Modifier and Type | Method and Description
    --- | ---
    `Vector1D` | Line.`toSubSpace(Vector<Euclidean2D> point)` Transform a space point into a sub-space point.

    Methods in org.apache.commons.math3.geometry.euclidean.twod with parameters of type Vector1D
    Modifier and Type | Method and Description
    --- | ---
    `Vector2D` | Line.`getPointAt(Vector1D abscissa, double offset)` Get one point from the plane.

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