Author: Taavi Burns <taavi.bu...@gmail.com>
Branch: numpy-ufuncs2
Changeset: r53442:9dc685799fd4
Date: 2012-03-13 01:34 -0700
http://bitbucket.org/pypy/pypy/changeset/9dc685799fd4/
Log: Expose rad2deg (it's just degrees)
diff --git a/pypy/module/micronumpy/__init__.py
b/pypy/module/micronumpy/__init__.py
--- a/pypy/module/micronumpy/__init__.py
+++ b/pypy/module/micronumpy/__init__.py
@@ -94,6 +94,7 @@
("radians", "radians"),
("degrees", "degrees"),
("deg2rad", "radians"),
+ ("rad2deg", "degrees"),
("reciprocal", "reciprocal"),
("sign", "sign"),
("sin", "sin"),
diff --git a/pypy/module/micronumpy/test/test_ufuncs.py
b/pypy/module/micronumpy/test/test_ufuncs.py
--- a/pypy/module/micronumpy/test/test_ufuncs.py
+++ b/pypy/module/micronumpy/test/test_ufuncs.py
@@ -448,6 +448,19 @@
for i in range(len(a)):
assert b[i] == math.degrees(a[i])
+ def test_rad2deg(self):
+ import math
+ from _numpypy import rad2deg, array
+ a = array([
+ -181, -180, -179,
+ 181, 180, 179,
+ 359, 360, 361,
+ 400, -1, 0, 1,
+ float('inf'), float('-inf')])
+ b = rad2deg(a)
+ for i in range(len(a)):
+ assert b[i] == math.degrees(a[i])
+
def test_reduce_errors(self):
from _numpypy import sin, add
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