| double | RealVector. cosine(RealVector v) | Computes the cosine of the angle between this vector and the
 argument. | 
| BigReal | BigReal. divide(BigReal a) | Compute this ÷ a. | 
| ArrayFieldVector<T> | ArrayFieldVector. ebeDivide(ArrayFieldVector<T> v) | Element-by-element division. | 
| FieldVector<T> | ArrayFieldVector. ebeDivide(FieldVector<T> v) | Element-by-element division. | 
| FieldVector<T> | FieldVector. ebeDivide(FieldVector<T> v) | Element-by-element division. | 
| FieldVector<T> | SparseFieldVector. ebeDivide(FieldVector<T> v) | Element-by-element division. | 
| FieldVector<T> | ArrayFieldVector. mapDivide(T d) | Map a division operation to each entry. | 
| FieldVector<T> | FieldVector. mapDivide(T d) | Map a division operation to each entry. | 
| FieldVector<T> | SparseFieldVector. mapDivide(T d) | Map a division operation to each entry. | 
| FieldVector<T> | ArrayFieldVector. mapDivideToSelf(T d) | Map a division operation to each entry. | 
| FieldVector<T> | FieldVector. mapDivideToSelf(T d) | Map a division operation to each entry. | 
| FieldVector<T> | SparseFieldVector. mapDivideToSelf(T d) | Map a division operation to each entry. | 
| FieldVector<T> | ArrayFieldVector. mapInv() | Map the 1/x function to each entry. | 
| FieldVector<T> | FieldVector. mapInv() | Map the 1/x function to each entry. | 
| FieldVector<T> | SparseFieldVector. mapInv() | Map the 1/x function to each entry. | 
| FieldVector<T> | ArrayFieldVector. mapInvToSelf() | Map the 1/x function to each entry. | 
| FieldVector<T> | FieldVector. mapInvToSelf() | Map the 1/x function to each entry. | 
| FieldVector<T> | SparseFieldVector. mapInvToSelf() | Map the 1/x function to each entry. | 
| ArrayFieldVector<T> | ArrayFieldVector. projection(ArrayFieldVector<T> v) | Find the orthogonal projection of this vector onto another vector. | 
| FieldVector<T> | ArrayFieldVector. projection(FieldVector<T> v) | Find the orthogonal projection of this vector onto another vector. | 
| FieldVector<T> | FieldVector. projection(FieldVector<T> v) | Find the orthogonal projection of this vector onto another vector. | 
| RealVector | RealVector. projection(RealVector v) | Find the orthogonal projection of this vector onto another vector. | 
| FieldVector<T> | SparseFieldVector. projection(FieldVector<T> v) | Find the orthogonal projection of this vector onto another vector. | 
| BigReal | BigReal. reciprocal() | Returns the multiplicative inverse of thiselement. | 
| static void | MatrixUtils. solveLowerTriangularSystem(RealMatrix rm,
                          RealVector b) | Solve  a  system of composed of a Lower Triangular Matrix
  RealMatrix. | 
| static void | MatrixUtils. solveUpperTriangularSystem(RealMatrix rm,
                          RealVector b) | Solver a  system composed  of an Upper Triangular Matrix
  RealMatrix. | 
| void | OpenMapRealVector. unitize() | Converts this vector into a unit vector. | 
| void | RealVector. unitize() | Converts this vector into a unit vector. | 
| OpenMapRealVector | OpenMapRealVector. unitVector() | Creates a unit vector pointing in the direction of this vector. | 
| RealVector | RealVector. unitVector() | Creates a unit vector pointing in the direction of this vector. |