From 8d700f5ff13003937c066d4dae89ebe574bb9461 Mon Sep 17 00:00:00 2001
From: Martinez <overwatch@covalent.cz>
Date: Mon, 21 Sep 2015 23:48:08 +0200
Subject: [PATCH 1/2] add over.core.m add over.core.m.compare_float

---
 core/__init__.py |  1 +
 core/m.py        | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 core/m.py

diff --git a/core/__init__.py b/core/__init__.py
index da0dc54..116ef0e 100644
--- a/core/__init__.py
+++ b/core/__init__.py
@@ -1,6 +1,7 @@
 #! /usr/bin/env python3
 # encoding: utf-8
 
+from . import m
 from . import app
 from . import aux
 from . import cmd
diff --git a/core/m.py b/core/m.py
new file mode 100644
index 0000000..fdbcbbc
--- /dev/null
+++ b/core/m.py
@@ -0,0 +1,46 @@
+#! /usr/bin/env python3
+# encoding: utf-8
+
+import sys
+
+class compare_float:
+	"""
+	Sets .lt, .eq or .gt iff A is less than, equal (within epsilon) or greather than B.
+	"""
+	
+	def __init__(self, A, B, epsilon=sys.float_info.epsilon):
+		self.lt = False
+		self.le = True
+		self.eq = False
+		self.ge = True
+		self.gt = False
+		
+		if A < B:
+			self.lt = True
+			self.le = True
+			self.ge = False
+		elif A > B:
+			self.gt = True
+			self.le = False
+			self.ge = True
+		
+		if abs(A - B) < epsilon:
+			self.eq = True
+		else:
+			self.le = False
+			self.ge = False
+		
+		# convenience
+		self.less = self.lt
+		self.less_or_equal = self.le
+		self.equal = self.eq
+		self.greater_or_equal = self.ge
+		self.greater = self.gt
+
+if __name__ == '__main__':
+	x = compare_float(1, 2, 0.5)
+	assert x.lt and x.less and not (x.le or x.ge)
+	x = compare_float(2, 2, 0.5)
+	assert x.eq and x.le and x.ge and not (x.lt or x.gt)
+	x = compare_float(3, 2, 0.5)
+	assert x.gt and not (x.ge or x.eq or x.lt)

From 5dfd55673ce05e24d9924eed59fc3e8513a9ebb3 Mon Sep 17 00:00:00 2001
From: Martinez <overwatch@covalent.cz>
Date: Tue, 22 Sep 2015 00:54:33 +0200
Subject: [PATCH 2/2] fix over.core.m.compare_float

---
 core/m.py | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/core/m.py b/core/m.py
index fdbcbbc..6c75076 100644
--- a/core/m.py
+++ b/core/m.py
@@ -1,34 +1,27 @@
 #! /usr/bin/env python3
 # encoding: utf-8
 
-import sys
-
 class compare_float:
 	"""
-	Sets .lt, .eq or .gt iff A is less than, equal (within epsilon) or greather than B.
+	Sets .lt, .eq or .gt iff A is less than, equal or greather than B.
 	"""
 	
-	def __init__(self, A, B, epsilon=sys.float_info.epsilon):
+	def __init__(self, A, B, epsilon=1e-12):
 		self.lt = False
 		self.le = True
 		self.eq = False
 		self.ge = True
 		self.gt = False
 		
-		if A < B:
+		if A < (B - epsilon):
 			self.lt = True
-			self.le = True
 			self.ge = False
-		elif A > B:
+		elif A > (B + epsilon):
 			self.gt = True
 			self.le = False
-			self.ge = True
 		
 		if abs(A - B) < epsilon:
 			self.eq = True
-		else:
-			self.le = False
-			self.ge = False
 		
 		# convenience
 		self.less = self.lt