catalan 0.3.3

binary tree of n variables where the parent node represents a function and the child node represents a value.
Documentation 
[package]
name = "catalan"
version = "0.3.3"
authors = ["Aster <galaster@foxmail.com>"]
description = "binary tree of n variables where the parent node represents a function and the child node represents a value."
edition = "2021"
license = "MPL-2.0"
readme = "Readme.md"
repository = "https://github.com/oovm/catalan-tree"
documentation = "https://docs.rs/catalan"
exclude = ["/tests/*", "/.idea/*", "/benches/*"]