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| |
| ``mx.symbol.elemwise_sub`` |
| ==================================================== |
| |
| Description |
| ---------------------- |
| |
| Subtracts arguments element-wise. |
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| The storage type of ``elemwise_sub`` output depends on storage types of inputs |
| |
| - elemwise_sub(row_sparse, row_sparse) = row_sparse |
| - elemwise_sub(csr, csr) = csr |
| - elemwise_sub(default, csr) = default |
| - elemwise_sub(csr, default) = default |
| - elemwise_sub(default, rsp) = default |
| - elemwise_sub(rsp, default) = default |
| - otherwise, ``elemwise_sub`` generates output with default storage |
| |
| Usage |
| ---------- |
| |
| .. code:: r |
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| mx.symbol.elemwise_sub(...) |
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| Arguments |
| ------------------ |
| |
| +----------------------------------------+------------------------------------------------------------+ |
| | Argument | Description | |
| +========================================+============================================================+ |
| | ``lhs`` | NDArray-or-Symbol | |
| | | first input | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``rhs`` | NDArray-or-Symbol | |
| | | second input | |
| +----------------------------------------+------------------------------------------------------------+ |
| | ``name`` | string, optional. | |
| | | | |
| | | Name of the resulting symbol. | |
| +----------------------------------------+------------------------------------------------------------+ |
| |
| Value |
| ---------- |
| |
| ``out`` The result mx.symbol |
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