# dgl.sparse.divο

dgl.sparse.div(A: SparseMatrix, B: SparseMatrix | Number | Tensor) SparseMatrix[source]ο

Elementwise division for `SparseMatrix`, equivalent to `A / B`.

If both `A` and `B` are sparse matrices, both of them should be diagonal matrices.

Parameters:
Returns:

Sparse matrix

Return type:

SparseMatrix

Examples

```>>> A = dglsp.diag(torch.arange(1, 4))
>>> B = dglsp.diag(torch.arange(10, 13))
>>> dglsp.div(A, B)
SparseMatrix(indices=tensor([[0, 1, 2],
[0, 1, 2]]),
values=tensor([0.1000, 0.1818, 0.2500]),
shape=(3, 3), nnz=3)
```
```>>> A = dglsp.diag(torch.arange(1, 4))
>>> dglsp.div(A, 2)
SparseMatrix(indices=tensor([[0, 1, 2],
[0, 1, 2]]),
values=tensor([0.5000, 1.0000, 1.5000]),
shape=(3, 3), nnz=3)
```
```>>> indices = torch.tensor([[1, 0, 2], [0, 3, 2]])
>>> val = torch.tensor([1, 2, 3])
>>> A = dglsp.spmatrix(indices, val, shape=(3, 4))
>>> dglsp.div(A, 2)
SparseMatrix(indices=tensor([[1, 0, 2],
[0, 3, 2]]),
values=tensor([0.5000, 1.0000, 1.5000]),
shape=(3, 4), nnz=3)
```