From 23d25be4bd6e5dcc0550c4f59a0055ba84ce3025 Mon Sep 17 00:00:00 2001
From: meliurwen <meliurwen@gmail.com>
Date: Tue, 20 Sep 2022 11:16:40 +0200
Subject: [PATCH] Replaced `approx` with `approx-0_5`

---
 Cargo.toml                  | 4 ++--
 tests/parameter_learning.rs | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 553e294..547a8b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-ndarray = {version="*", features=["approx"]}
+ndarray = {version="*", features=["approx-0_5"]}
 thiserror = "*"
 rand = "*"
 bimap = "*"
@@ -15,4 +15,4 @@ statrs = "*"
 rand_chacha = "*"
 
 [dev-dependencies]
-approx = "*"
+approx = { package = "approx", version = "0.5" }
diff --git a/tests/parameter_learning.rs b/tests/parameter_learning.rs
index 5de02d7..70f998c 100644
--- a/tests/parameter_learning.rs
+++ b/tests/parameter_learning.rs
@@ -10,6 +10,7 @@ use reCTBN::tools::*;
 use utils::*;
 
 extern crate approx;
+use crate::approx::AbsDiffEq;
 
 fn learn_binary_cim<T: ParameterLearning>(pl: T) {
     let mut net = CtbnNetwork::new();