# Usage

`AkimaSpline` (see the {doc}`api` reference and the Quick Start on the
{doc}`index` page) covers ordinary Python callers. This page covers the
Numba-facing helpers and the option flags shared by both interfaces.

```{include} ../README.md
:start-after: <!-- doc:jitted:start -->
:end-before: <!-- doc:jitted:end -->
```

```{include} ../README.md
:start-after: <!-- doc:options:start -->
:end-before: <!-- doc:options:end -->
```