The following tables list the members exposed by IGDoubleMatrix.
| Name | Description | |
|---|---|---|
 | IGDoubleMatrix Constructor | Overloaded. Initializes a new instance of the IGDoubleMatrix class. |
| Name | Description | |
|---|---|---|
 | Clone | Clone IGDoubleMatrix object. |
 | Create | Overloaded. Returns a new IGDoubleMatrix class object. |
| CreateDefault | Returns a new IGDoubleMatrix class object. |
| CreateIdentity | Creates identity diagonal matrix with 0 values initialized and diagonal values are 1. |
| GetColCount | Gets the count of columns in the matrix. |
| GetElem | Gets matrix element according to matrix column and row coordinate. |
| GetRowCount | Gets matrix rows count. |
| GetValues | Get matrix element as double values two dimentioned array. |
| Inverse | Inverse IGDoubleMatrix square matrix. |
| LeftMultiply | Multiplies vector by IGDoubleMatrix matrix (vector * matrix). |
| MultiplyByVector | Overloaded. Multiplies matrix by vector. |
| MultiplyByVectorWithCast | Multiplies matrix by vector found in vectorContent array at the specified offset, truncating result values, and stores result in the same place. |
| PseudoInverse | Returns pseudo inverse IGDoubleMatrix matrix object. |
| Scale | Scale matrix values (matrixA * scaleValue). |
| SetElem | Sets matrix element value. |
| Transpose | Transpose the matrix. |
 Addition | Adds one IGDoubleMatrix matrix to another (matrixA + matrixB). |
| Multiplication | Overloaded. Returns copy of IGDoubleMatrix matrix scaled to value. |