tf.compat.v1.scalar_mul

Multiplies a scalar times a Tensor or IndexedSlices object.

View aliases

Compat aliases for migration

tf.compat.v1.math.scalar_mul

tf.compat.v1.scalar_mul(
    scalar, x, name=None
)

Intended for use in gradient code which might deal with IndexedSlices objects, which are easy to multiply by a scalar but more expensive to multiply with arbitrary tensors.

Args:

scalar: A 0-D scalar Tensor. Must have known shape.
x: A Tensor or IndexedSlices to be scaled.
name: A name for the operation (optional).

Returns:

scalar * x of the same type (Tensor or IndexedSlices) as x.

Raises:

ValueError: if scalar is not a 0-D scalar.