## Uses of Interface
com.io7m.jtensors.MatrixWritable2x2FType

- Packages that use MatrixWritable2x2FType
  Package | Description
  --- | ---
  com.io7m.jtensors | Core vector and matrix types.
  com.io7m.jtensors.bytebuffered | `ByteBuffer` backed tensors.
  com.io7m.jtensors.bytebuffered.parameterized | `ByteBuffer` backed parameterized tensors.
  com.io7m.jtensors.parameterized | Parameterized vector and matrix types.

- - ### Uses of MatrixWritable2x2FType in com.io7m.jtensors

    Subinterfaces of MatrixWritable2x2FType in com.io7m.jtensors
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `Matrix2x2FType` The type of 2x2 matrices with `float` elements.
    `interface` | `Matrix3x3FType` The type of 3x3 matrices with `float` elements.
    `interface` | `Matrix4x4FType` The type of 4x4 matrices with `float` elements.
    `interface` | `MatrixDirect2x2FType` The type of 2x2 matrices with `float` elements that are backed by direct byte buffers.
    `interface` | `MatrixDirect3x3FType` The type of 3x3 matrices with `float` elements that are backed by direct byte buffers.
    `interface` | `MatrixDirect4x4FType` The type of 4x4 matrices with `float` elements that are backed by direct byte buffers.
    `interface` | `MatrixWritable3x3FType` 'Write' interface to 3x3 matrices with `float` elements.
    `interface` | `MatrixWritable4x4FType` 'Write' interface to 4x4 matrices with `float` elements.

    Classes in com.io7m.jtensors that implement MatrixWritable2x2FType
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MatrixDirectM2x2F` The default implementation of the `MatrixDirect2x2FType` interface.
    `class` | `MatrixDirectM3x3F` The default implementation of the `MatrixDirect3x3FType` interface.
    `class` | `MatrixDirectM4x4F` The default implementation of the `MatrixDirect4x4FType` interface.
    `class` | `MatrixHeapArrayM2x2F` The default implementation of the `Matrix2x2FType` interface.
    `class` | `MatrixHeapArrayM3x3F` The default implementation of the `Matrix3x3FType` interface.
    `class` | `MatrixHeapArrayM4x4F` The default implementation of the `Matrix4x4FType` interface.

    Methods in com.io7m.jtensors with type parameters of type MatrixWritable2x2FType
    Modifier and Type | Method and Description
    --- | ---
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`add(MatrixReadable2x2FType m0, MatrixReadable2x2FType m1, M out)` Elementwise add of matrices `m0` and `m1`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`addInPlace(M m0, MatrixReadable2x2FType m1)` Elementwise add of matrices `m0` and `m1`, returning the result in `m0`.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`addRowScaled(MatrixM2x2F.ContextMM2F c, MatrixReadable2x2FType m, int row_a, int row_b, int row_c, float r, M out)` Add the values in row `row_b` to the values in row `row_a` scaled by `r`, saving the resulting row in row `row_c` of the matrix `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`addRowScaledInPlace(MatrixM2x2F.ContextMM2F c, M m, int row_a, int row_b, int row_c, float r)` Add the values in row `row_b` to the values in row `row_a` scaled by `r`, saving the resulting row in row `row_c` of the matrix `m`.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`copy(MatrixReadable2x2FType input, M output)` Copy the contents of the matrix `input` to the matrix `output`, completely replacing all elements.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`exchangeRows(MatrixM2x2F.ContextMM2F c, MatrixReadable2x2FType m, int row_a, int row_b, M out)` Exchange two rows `row_a` and row `row_b` of the matrix `m`, saving the exchanged rows to `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`exchangeRowsInPlace(MatrixM2x2F.ContextMM2F c, M m, int row_a, int row_b)` Exchange two rows `row_a` and row `row_b` of the matrix `m`, saving the exchanged rows to `m`.
    `static <M extends MatrixWritable2x2FType> boolean` | MatrixM2x2F.`invert(MatrixReadable2x2FType m, M out)` Calculate the inverse of the matrix `m`, saving the resulting matrix to `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> boolean` | MatrixM2x2F.`invertInPlace(M m)` Calculate the inverse of the matrix `m`, saving the resulting matrix to `m`.
    `<M extends MatrixWritable2x2FType> void` | MatrixI2x2F.`makeMatrix2x2F(M m)` Write the current matrix into the given mutable matrix.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`multiply(MatrixReadable2x2FType m0, MatrixReadable2x2FType m1, M out)` Multiply the matrix `m0` with the matrix `m1`, writing the result to `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`multiplyInPlace(M m0, MatrixReadable2x2FType m1)` Multiply the matrix `m0` with the matrix `m1`, writing the result to `m0`.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`scale(MatrixReadable2x2FType m, float r, M out)` Scale all elements of the matrix `m` by the scaling value `r`, saving the result in `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`scaleInPlace(M m, float r)` Scale all elements of the matrix `m` by the scaling value `r`, saving the result in `m`.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`scaleRow(MatrixM2x2F.ContextMM2F c, MatrixReadable2x2FType m, int row, float r, M out)` Scale row `r` of the matrix `m` by `r`, saving the result to row `r` of `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`scaleRowInPlace(MatrixM2x2F.ContextMM2F c, M m, int row, float r)` Scale row `r` of the matrix `m` by `r`, saving the result to row `r` of `m`.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`setIdentity(M m)` Set the given matrix `m` to the identity matrix.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`setZero(M m)` Set the given matrix `m` to the zero matrix.
    `static <M extends MatrixWritable2x2FType> M` | MatrixM2x2F.`transpose(MatrixReadable2x2FType m, M out)` Transpose the given matrix `m`, writing the resulting matrix to `out`.
    `static <M extends MatrixWritable2x2FType & MatrixReadable2x2FType> M` | MatrixM2x2F.`transposeInPlace(M m)` Transpose the given matrix `m`, writing the resulting matrix to `m`.

  - ### Uses of MatrixWritable2x2FType in com.io7m.jtensors.bytebuffered

    Subinterfaces of MatrixWritable2x2FType in com.io7m.jtensors.bytebuffered
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `MatrixByteBuffered2x2FType` The type of `Matrix2x2FType` values that are also byte buffered.
    `interface` | `MatrixByteBuffered3x3FType` The type of `Matrix3x3FType` values that are also byte buffered.
    `interface` | `MatrixByteBuffered4x4FType` The type of `Matrix4x4FType` values that are also byte buffered.

    Classes in com.io7m.jtensors.bytebuffered that implement MatrixWritable2x2FType
    Modifier and Type | Class and Description
    --- | ---
    `class` | `MatrixByteBufferedM2x2F` A 2x2 matrix type with `float` elements, packed into a `ByteBuffer`.
    `class` | `MatrixByteBufferedM3x3F` A 3x3 matrix type with `float` elements, packed into a `ByteBuffer`.
    `class` | `MatrixByteBufferedM4x4F` A 4x4 matrix type with `float` elements, packed into a `ByteBuffer`.

  - ### Uses of MatrixWritable2x2FType in com.io7m.jtensors.bytebuffered.parameterized

    Subinterfaces of MatrixWritable2x2FType in com.io7m.jtensors.bytebuffered.parameterized
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `PMatrixByteBuffered3x3FType<T0,T1>` The type of `PMatrix3x3FType` values that are also byte buffered.
    `interface` | `PMatrixByteBuffered4x4FType<T0,T1>` The type of `PMatrix4x4FType` values that are also byte buffered.

    Classes in com.io7m.jtensors.bytebuffered.parameterized that implement MatrixWritable2x2FType
    Modifier and Type | Class and Description
    --- | ---
    `class` | `PMatrixByteBufferedM3x3F<T0,T1>` A 3x3 matrix type with `float` elements, packed into a `ByteBuffer`.
    `class` | `PMatrixByteBufferedM4x4F<T0,T1>` A 4x4 matrix type with `float` elements, packed into a `ByteBuffer`.

  - ### Uses of MatrixWritable2x2FType in com.io7m.jtensors.parameterized

    Subinterfaces of MatrixWritable2x2FType in com.io7m.jtensors.parameterized
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `PMatrix3x3FType<T0,T1>` The type of 3x3 matrices with `double` elements.
    `interface` | `PMatrix4x4FType<T0,T1>` The type of 4x4 matrices with `float` elements.
    `interface` | `PMatrixDirect3x3FType<T0,T1>` The type of 3x3 matrices with `float` elements that are backed by direct byte buffers.
    `interface` | `PMatrixDirect4x4FType<T0,T1>` The type of 4x4 matrices with `float` elements that are backed by direct byte buffers.
    `interface` | `PMatrixWritable2x2FType<T,U>` 'Write' interface to 2x2 matrices with `float` elements.
    `interface` | `PMatrixWritable3x3FType<T,U>` 'Write' interface to 3x3 matrices with `float` elements.
    `interface` | `PMatrixWritable4x4FType<T,U>` 'Write' interface to 4x4 matrices with `float` elements.

    Classes in com.io7m.jtensors.parameterized that implement MatrixWritable2x2FType
    Modifier and Type | Class and Description
    --- | ---
    `class` | `PMatrixDirectM3x3F<T0,T1>` The default implementation of the `PMatrixDirect3x3FType` interface.
    `class` | `PMatrixDirectM4x4F<T0,T1>` The default implementation of the `PMatrixDirect4x4FType` interface.
    `class` | `PMatrixHeapArrayM3x3F<T0,T1>` The default implementation of the `PMatrix3x3FType` interface.
    `class` | `PMatrixHeapArrayM4x4F<T0,T1>` The default implementation of the `PMatrix4x4FType` interface.

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