diff --git a/h2/gift_wrapper.py b/h2/gift_wrapper.py
index e07a2c0..541fd3c 100644
--- a/h2/gift_wrapper.py
+++ b/h2/gift_wrapper.py
@@ -11,10 +11,7 @@ def calc_angle(v1: Vector, v2: Vector) -> float:
 
     tmp = dot / (len_1 * len_2)
 
-    # pls
-    hmmmmmmm = round(tmp, 6)
-
-    return acos(hmmmmmmm)
+    return acos(round(tmp, 6))
 
 
 def calc_vector(p1: Point, p2: Point) -> Vector:
@@ -27,16 +24,14 @@ def rapper(points: set):
     comp_vec = Vector(0, 1)
     while True:
         hull.append(min(points - {hull[-1]},
-                        key=lambda p: calc_angle(comp_vec, calc_vector(hull[-1], p))))
+                        key=lambda p: calc_angle(comp_vec,
+                                                 calc_vector(hull[-1], p))))
         comp_vec = calc_vector(hull[-2], hull[-1])
 
-        display(points, hull)
-
         if hull[-1] == min_pt:
-            break
-
-    return hull
+            return hull
 
 
-points = {gen_point() for _ in range(30)}
-hull = rapper(points)
+if __name__ == '__main__':
+    points = {gen_point() for _ in range(30)}
+    hull = rapper(points)
diff --git a/h2/graham.py b/h2/graham.py
index 41f1f0a..48af38c 100644
--- a/h2/graham.py
+++ b/h2/graham.py
@@ -30,14 +30,11 @@ p3 = Point(5, 2)
 
 
 def graham_scan(points):
-
     # A funky issue where both a and b become negative in the sidedness test causes us to have to use
     # Side.ABOVE for both tests, regardless of UH or LH.
-
     sorted_points = sorted(points)
 
     UH = sorted_points[:2]
-    #del sorted_points[0]
 
     for s in sorted_points[2:]:
         while len(UH) > 1 and (sidedness(UH[-2], UH[-1], s) != Side.ABOVE):
@@ -47,17 +44,17 @@ def graham_scan(points):
     reversed_list = list(reversed(sorted_points))
     reversed_list.append(UH[0])
     LH = reversed_list[:2]
-    #del reversed_list[0]
 
     for s in reversed_list[2:]:
         while len(LH) > 1 and (sidedness(LH[-2], LH[-1], s) != Side.ABOVE):
             del LH[-1]
         LH.append(s)
 
-    return UH, LH
+    return UH + LH
 
 
-p = [gen_point() for _ in range(30)]
-UH, LH = graham_scan(p)
+if __name__ == '__main__':
+    p = [gen_point() for _ in range(30)]
+    hull = graham_scan(p)
 
-display(p, {*UH, *LH})
+    display(p, hull)
diff --git a/h2/mbc.py b/h2/mbc.py
index 16f2335..4a50ace 100644
--- a/h2/mbc.py
+++ b/h2/mbc.py
@@ -89,9 +89,14 @@ def mbc_ch(points: Set[Point], linprog_flipper: callable) -> Set[Point]:
     return set.union(mbc_ch(pl, linprog_flipper), {left_point, right_point}, mbc_ch(pr, linprog_flipper))
 
 
-points = {gen_point(1, 10) for _ in range(20)}
+def mbc(points: Set[Point]) -> Set[Point]:
+    return set.union(mbc_ch(points, lambda x: x), mbc_ch(points, lambda x: -x))
 
-upper_hull_points = mbc_ch(points, lambda x: x)
-lower_hull_points = mbc_ch(points, lambda x: -x)
 
-display(points, upper_hull_points.union(lower_hull_points))
+if __name__ == '__main__':
+    points = {gen_point(1, 10) for _ in range(20)}
+
+    upper_hull_points = mbc_ch(points, lambda x: x)
+    lower_hull_points = mbc_ch(points, lambda x: -x)
+
+    display(points, upper_hull_points.union(lower_hull_points))
diff --git a/h2/quick_hull.py b/h2/quick_hull.py
index 7b1c105..218eeae 100644
--- a/h2/quick_hull.py
+++ b/h2/quick_hull.py
@@ -15,8 +15,6 @@ def is_left(a: Point, b: Point, c: Point):
 
 
 def quick_hull(points: Set[Point]):
-    assert len(points) >= 2
-
     left = min(points)
     right = max(points)
 
@@ -55,7 +53,8 @@ def find_hull(points: Set[Point], p: Point, q: Point, hull: Set[Point]):
               hull)
 
 
-points = {gen_point() for _ in range(30)}
-hull = quick_hull(points)
+if __name__ == '__main__':
+    points = {gen_point() for _ in range(30)}
+    hull = quick_hull(points)
 
-display(points, hull)
+    display(points, hull)
diff --git a/h2/tmptest.py b/h2/tmptest.py
new file mode 100644
index 0000000..fecd4ee
--- /dev/null
+++ b/h2/tmptest.py
@@ -0,0 +1,32 @@
+import random
+from time import time
+
+import util
+from gift_wrapper import rapper
+from graham import graham_scan
+from mbc import mbc
+from quick_hull import quick_hull
+
+random.seed(1337_420)
+
+points = {util.gen_point(-100, 100) for i in range(5_000)}
+
+# Sanity check
+graham = set(graham_scan(points))
+gift = set(rapper(points))
+quick = quick_hull(points)
+mbch = set.union(mbc(points))
+assert gift == graham == quick == mbch
+
+
+def time_it(f: callable, args: tuple = (), iterations=20):
+    start = time()
+    for i in range(iterations):
+        f(*args)
+    return time() - start
+
+
+print("graham:", time_it(graham_scan, args=(points,)))
+print("gift:", time_it(rapper, args=(points,)))
+print("quick:", time_it(quick_hull, args=(points,)))
+print("mbch:", time_it(mbc, args=(points,)))
diff --git a/h2/util.py b/h2/util.py
index 837d826..ed72b21 100644
--- a/h2/util.py
+++ b/h2/util.py
@@ -14,10 +14,9 @@ def gen_point(lower: int = 0, upper: int = 10) -> Point:
     a = random.uniform(lower, upper)
     b = random.uniform(lower, upper)
 
-    x_i = random.uniform(lower, upper)
-    p_i = Point(x_i, a * x_i + b)
-    p_i = Point(a, b)
-    return p_i
+    #x_i = random.uniform(lower, upper)
+    #p_i = Point(x_i, a * x_i + b)
+    return Point(a, b)
 
 
 def display(points: Set[Point], hull: Set[Point]):