From c4bed833cce5da5ca9b2e5e8f2f0edc03e465c39 Mon Sep 17 00:00:00 2001
From: George Lacey <git@george.ooo>
Date: Wed, 27 Sep 2017 23:40:14 +0100
Subject: [PATCH] Implement better probability calculator

---
 src/population.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/population.py b/src/population.py
index 4645861..6dc17d3 100644
--- a/src/population.py
+++ b/src/population.py
@@ -56,7 +56,7 @@ class Population(object):
 
     def mutate(self, chance):
         for member in self.members:
-            if rand.randint(0, 1/chance) == 0:
+            if rand.random() < chance/100:
                 member.mutate()
 
     def advance_generation(self):
@@ -70,5 +70,5 @@ class Population(object):
             one, two = self.members[i].crossover(parents[i + 1])
             children.append(one)
             children.append(two)
-        self.mutate(0.1)
         self.members = children
+        self.mutate(5)