phasetr

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phasetr

type 'a Tree =
    | Node of int * 'a Tree * 'a * 'a (* height, left child, value, right child *) Tree
    | Nil

(*
    Notation:
        h = height
        x = value
        l = left child
        r = right child

phasetr

// cargo-deps: serde, serde_derive, serde_yaml, ndarray
extern crate ndarray;
extern crate serde;
use ndarray::array;
use ndarray::prelude::*;
use ndarray::Array;
use ndarray::Array1;

fn main() {
    let arr1: Array1<f64> = array![1.0, 2.0, 3.0, 4.0];