From 44c79a468cbcb730a7984e4a9cc8d167f9d50e92 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 1 Mar 2020 14:37:48 +0100
Subject: [PATCH] comments about imputed and direct

---
 complex.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/complex.cpp b/complex.cpp
index f4711b4c..2723353a 100644
--- a/complex.cpp
+++ b/complex.cpp
@@ -971,12 +971,17 @@ EX namespace clearing {
       steps--; ds++;
       }
     }
-
+  
+  /** cells with the same celltype are likely to have the same number of descendant leaves */
   typedef tuple<int, int, int, int> celltype;
   
+  /** stats about the number of descendant leaves for each celltype */
   map<celltype, pair<bignum, int> > stats;
   
+  /** the total number of leaves killed, approximated from the actual numbers and Clearing structure */
   EX bignum imputed;
+
+  /** the total number of leaves killed directly */
   EX int direct;
   
   map<cell*, pair<bignum, int> > score;