# `ExTorch.Scalar`

An `ExTorch.Scalar` is any singular value that can be stored in a `ExTorch.Tensor`.

# `scalar_list`

```elixir
@type scalar_list() :: [t() | [scalar_list()]]
```

An scalar list is a list that either contains scalars or scalar lists.

# `scalar_or_list`

```elixir
@type scalar_or_list() :: t() | scalar_list() | tuple()
```

Scalar or scalar list type specifier.

# `t`

```elixir
@type t() :: number() | :nan | :inf | :ninf | ExTorch.Complex.t()
```

A scalar consists of any value that can be stored in an `ExTorch.Tensor` struct.

It can be:
- Any number, floating or integer.
- The special floating point values :nan, :inf and :ninf, which represent
the Not-A-Number, positive infinity and negative infinity, respectively.
- A complex value represented by the `ExTorch.Complex` struct.

# `is_scalar`
*macro* 

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*Consult [api-reference.md](api-reference.md) for complete listing*