bluebird 0.3.0

A library that defines common SKI combinators from Combinatory Logic.
Documentation
# <p align="center">`bluebird`</p>

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`bluebird` is a [Rust](https://rust-lang.org/) library that provides SKI combinators from [Combinatory Logic](https://combinatorylogic.com/) and common unary and binary functions that are often used with these combinators. It is the spritual equivalent of the C++ [`blackbird` library](https://github.com/codereport/blackbird).

![image](https://github.com/codereport/bluebird/assets/36027403/16525f2e-58c1-4beb-9bc5-4606702d8c9b)

How to use with Cargo:
```toml
[dependencies]
bluebird = "0.3.0"
```
How to use in your crate:
```rs
use bluebird;
```
Current combinators and functions provided:

* `phi1!`
* `_L_`
* `_MAX_`
* `_MIN_`
* `_MUL_`
* `_PLUS_`
* `_R_`