# Infix-to-Scheme

Infix-to-Scheme is an R7RS library for converting infix formula to Scheme expression.

## Usage

### Import `(infix-to-scheme)` library

```scheme
(import (infix-to-scheme))
```

#### `(infix->scheme expr) → <sexpr>`

Returns converted scheme expression if `expr` is a valid infix formula expression; otherwise, it returns`#f`.

#### `(scheme->infix expr) → <sexpr>`

Returns converted infix formula expression if `expr` is a valid scheme expression; otherwise, it returns`#f`.

## Downloading code with git

Use git command.

```shell
git clone https://git.tojo.tokyo/infix-to-scheme.git
```

## License

This library is released under the GPLv3+ License.
See the COPYING file for more details.

## Copyright

Copyright (c) 2024 Masaya Tojo <masaya@tojo.tokyo>