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addcmul:
description: |
Adds the element-wise product of `x1` by `x2`, multiplied by `value` to `input_data`.
It computes the following operation:
.. math::
output[i] = input\_data[i] + value[i] * (x1[i] * x2[i])
Inputs:
- **input_data** (Tensor) - The tensor to be added.
- **x1** (Tensor) - The tensor to be multiplied.
- **x2** (Tensor) - The tensor to be multiplied.
- **value** (Tensor) - The multiplier for tensor x1*x2.
Outputs:
Tensor, has the same shape and dtype as x1*x2.
Raises:
TypeError: If dtype of `x1`, `x2`, `value`, `input_data` is not tensor.
TypeError: If dtype of `x1`, `x2`, `value`, `input_data` are not the same.
ValueError: If `x1` could not be broadcast to `x2`.
ValueError: If `value` could not be broadcast to `x1` * `x2`.
ValueError: If `input_data` could not be broadcast to `value*(x1*x2)`.
Supported Platforms:
``Ascend`` ``GPU`` ``CPU``
Examples:
>>> import mindspore
>>> import numpy as np
>>> from mindspore import Tensor, ops
>>> input_data = Tensor(np.array([1, 1, 1]), mindspore.float32)
>>> x1 = Tensor(np.array([[1], [2], [3]]), mindspore.float32)
>>> x2 = Tensor(np.array([[1, 2, 3]]), mindspore.float32)
>>> value = Tensor([1], mindspore.float32)
>>> addcmul = ops.Addcmul()
>>> y = addcmul(input_data, x1, x2, value)
>>> print(y)
[[ 2. 3. 4.]
[ 3. 5. 7.]
[ 4. 7. 10.]]
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