From af60a3538b016cf6c32ff7be5ab63c5334a58df6 Mon Sep 17 00:00:00 2001
From: Alex Jones <alex.lemony@gmail.com>
Date: Fri, 25 Aug 2023 18:07:31 +0100
Subject: [PATCH] removed extra types

---
 src/diff.jl | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/diff.jl b/src/diff.jl
index 56f9def12..363fc52d3 100644
--- a/src/diff.jl
+++ b/src/diff.jl
@@ -1,5 +1,4 @@
-abstract type AbstractOperator <: Function end
-abstract type Operator <: AbstractOperator end
+abstract type Operator <: Function end
 
 """
 $(TYPEDEF)
@@ -791,12 +790,13 @@ end
 #######################################################################################################################
 # Vector Calculus
 #######################################################################################################################
-abstract type ArrayOperator end
 
-struct ArrayDifferentialOperator <: ArrayOperator
-    """The variables to differentiate with resp≈ect to."""
+struct ArrayDifferentialOperator 
+    """The variables to differentiate with respect to."""
     vars
+    """The differentials, can be other fucntions if composite"""
     differentials
+    """name"""
     name
     ArrayDifferentialOperator(vars, differentials, name) = new(vars, differentials, name)
 end