From 60bef312b504ed5402dbb88dfe80176db90fa438 Mon Sep 17 00:00:00 2001
From: = <=>
Date: Tue, 6 Feb 2024 18:23:43 +0100
Subject: [PATCH] can now subtract

---
 python/tuple_tools.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/python/tuple_tools.py b/python/tuple_tools.py
index 985f516..95c28be 100644
--- a/python/tuple_tools.py
+++ b/python/tuple_tools.py
@@ -1,4 +1,7 @@
 
+def subtract(a, b, c, x, y, z) -> tuple:
+    return (a-x, b-y, c-z)
+
 def generate_neighbors(a, b, c):
     return [
         (a-1, b, c),