# `Numbers.Protocols.Minus`

For supporting `Numbers.minus/1`.

# `t`

```elixir
@type t() :: term()
```

All the types that implement this protocol.

# `minus`

```elixir
@spec minus(t()) :: t()
```

Unary minus. Should return the negation of the number.

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