mx.nd.elemwise.sub

Description

Subtracts arguments element-wise.

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

Arguments

Argument	Description
lhs	NDArray-or-Symbol first input
rhs	NDArray-or-Symbol second input

Value

out The result mx.ndarray