More fixes...

1 files changed, 2 insertions, 20 deletions

diff --git a/numpy/lib/ufunclike.py b/numpy/lib/ufunclike.py
index ee5d918d6..c291c7e9c 100644
--- a/numpy/lib/ufunclike.py
+++ b/numpy/lib/ufunclike.py
@@ -2,11 +2,11 @@
 Module of functions that are like ufuncs in acting on arrays and optionally
 storing results in an output array.
 """
-__all__ = ['fix', 'isneginf', 'isposinf', 'sign', 'log2']
+__all__ = ['fix', 'isneginf', 'isposinf', 'log2']
 
 import numpy.core.numeric as nx
 from numpy.core.numeric import asarray, empty, empty_like, isinf, signbit, zeros
-import umath
+import numpy.core.umath as umath
 
 def fix(x, y=None):
     """ Round x to nearest integer towards zero.
@@ -43,24 +43,6 @@ def isneginf(x, y=None):
     umath.logical_and(isinf(x), signbit(x), y)
     return y
 
-def sign(x, y=None):
-    """sign(x) gives an array with shape of x with elexents defined by sign
-    function:  where x is less than 0 return -1, where x greater than 0, a=1,
-    elsewhere a=0.
-    """
-    x = asarray(x)
-    if y is None:
-        y = zeros(x.shape, dtype=nx.int_)
-    if x.ndim == 0:
-        if x < 0:
-            y -= 1
-        elif x > 0:
-            y += 1
-    else:
-        y[x<0] = -1
-        y[x>0] = 1
-    return y
-
 _log2 = umath.log(2)
 def log2(x, y=None):
     """Returns the base 2 logarithm of x