Tensor

class ninetoothed.Tensor(ndim=None, shape=None, dtype=None, jagged_dim=None, other=None, shape_options=None, constexpr=None, value=None, name=None, source=None, target_dims=None, _offsets=None, _outputs=None)

A class used to represent a symbolic tensor.

Parameters:

• ndim – The number of dimensions of the tensor.

• shape – The shape of the tensor.

• dtype – The element type of the tensor.

• jagged_dim – The jagged dimension of the tensor.

• other – The values for out-of-bounds positions.

• shape_options – The options for configuring shape symbols.

• name – The name of the tensor.

• source – For internal use only.

• target_dims – For internal use only.

Meta-Operations

ninetoothed.Tensor.tile	Tile the tensor into a hierarchical tensor.
ninetoothed.Tensor.expand	Expand the specified singleton dimensions of the tensor.
ninetoothed.Tensor.unsqueeze	Insert a singleton dimension in the tensor.
ninetoothed.Tensor.squeeze	Remove the specified singleton dimensions of the tensor.
ninetoothed.Tensor.permute	Permute the dimensions of the tensor.
ninetoothed.Tensor.flatten	Flatten the specified dimensions of the tensor.
ninetoothed.Tensor.ravel	Flatten the hierarchy of the tensor.
ninetoothed.Tensor.pad	Pad the tensor with the specified padding.

Evaluation

ninetoothed.Tensor.eval	Evaluate the symbolic tensor into a numeric tensor.
ninetoothed.Tensor.subs	Substitute symbols in the tensor.