Index: Lib/test/test_float.py
===================================================================
--- Lib/test/test_float.py	(revision 88554)
+++ Lib/test/test_float.py	(working copy)
@@ -88,7 +88,7 @@
         self.assertRaises(ValueError, float, "  -0x3.p-1  ")
         self.assertRaises(ValueError, float, "  +0x3.p-1  ")
         self.assertEqual(float("  25.e-1  "), 2.5)
-        self.assertEqual(support.fcmp(float("  .25e-1  "), .025), 0)
+        self.assertAlmostEqual(float("  .25e-1  "), .025)
 
     def test_floatconversion(self):
         # Make sure that calls to __float__() work properly
Index: Lib/test/test_builtin.py
===================================================================
--- Lib/test/test_builtin.py	(revision 88554)
+++ Lib/test/test_builtin.py	(working copy)
@@ -10,7 +10,7 @@
 import types
 import builtins
 import random
-from test.support import fcmp, TESTFN, unlink,  run_unittest, check_warnings
+from test.support import TESTFN, unlink,  run_unittest, check_warnings
 from operator import neg
 
 
@@ -394,10 +394,13 @@
 
         self.assertEqual(divmod(-sys.maxsize-1, -1), (sys.maxsize+1, 0))
 
-        self.assertTrue(not fcmp(divmod(3.25, 1.0), (3.0, 0.25)))
-        self.assertTrue(not fcmp(divmod(-3.25, 1.0), (-4.0, 0.75)))
-        self.assertTrue(not fcmp(divmod(3.25, -1.0), (-4.0, -0.75)))
-        self.assertTrue(not fcmp(divmod(-3.25, -1.0), (3.0, -0.25)))
+        for num, denom, exp_result in [ (3.25, 1.0, (3.0, 0.25)),
+                                        (-3.25, 1.0, (-4.0, 0.75)),
+                                        (3.25, -1.0, (-4.0, -0.75)),
+                                        (-3.25, -1.0, (3.0, -0.25))]:
+            result = divmod(num, denom)
+            self.assertAlmostEqual(result[0], exp_result[0])
+            self.assertAlmostEqual(result[1], exp_result[1])
 
         self.assertRaises(TypeError, divmod)
 
Index: Lib/test/support.py
===================================================================
--- Lib/test/support.py	(revision 88554)
+++ Lib/test/support.py	(working copy)
@@ -33,7 +33,7 @@
     "verbose", "use_resources", "max_memuse", "record_original_stdout",
     "get_original_stdout", "unload", "unlink", "rmtree", "forget",
     "is_resource_enabled", "requires", "find_unused_port", "bind_port",
-    "fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "SAVEDCWD", "temp_cwd",
+    "is_jython", "TESTFN", "HOST", "SAVEDCWD", "temp_cwd",
     "findfile", "sortdict", "check_syntax_error", "open_urlresource",
     "check_warnings", "CleanImport", "EnvironmentVarGuard",
     "TransientResource", "captured_output", "captured_stdout",
@@ -349,24 +349,6 @@
     port = sock.getsockname()[1]
     return port
 
-FUZZ = 1e-6
-
-def fcmp(x, y): # fuzzy comparison function
-    if isinstance(x, float) or isinstance(y, float):
-        try:
-            fuzz = (abs(x) + abs(y)) * FUZZ
-            if abs(x-y) <= fuzz:
-                return 0
-        except:
-            pass
-    elif type(x) == type(y) and isinstance(x, (tuple, list)):
-        for i in range(min(len(x), len(y))):
-            outcome = fcmp(x[i], y[i])
-            if outcome != 0:
-                return outcome
-        return (len(x) > len(y)) - (len(x) < len(y))
-    return (x > y) - (x < y)
-
 # decorator for skipping tests on non-IEEE 754 platforms
 requires_IEEE_754 = unittest.skipUnless(
     float.__getformat__("double").startswith("IEEE"),