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Diffstat (limited to 'numpy/core/fromnumeric.py')
| -rw-r--r-- | numpy/core/fromnumeric.py | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/numpy/core/fromnumeric.py b/numpy/core/fromnumeric.py index 764377bc9..5ecb1e666 100644 --- a/numpy/core/fromnumeric.py +++ b/numpy/core/fromnumeric.py @@ -3320,18 +3320,15 @@ def around(a, decimals=0, out=None): ---------- .. [1] "Lecture Notes on the Status of IEEE 754", William Kahan, https://people.eecs.berkeley.edu/~wkahan/ieee754status/IEEE754.PDF - .. [2] "How Futile are Mindless Assessments of - Roundoff in Floating-Point Computation?", William Kahan, - https://people.eecs.berkeley.edu/~wkahan/Mindless.pdf Examples -------- >>> np.around([0.37, 1.64]) - array([0., 2.]) + array([0., 2.]) >>> np.around([0.37, 1.64], decimals=1) - array([0.4, 1.6]) + array([0.4, 1.6]) >>> np.around([.5, 1.5, 2.5, 3.5, 4.5]) # rounds to nearest even value - array([0., 2., 2., 4., 4.]) + array([0., 2., 2., 4., 4.]) >>> np.around([1,2,3,11], decimals=1) # ndarray of ints is returned array([ 1, 2, 3, 11]) >>> np.around([1,2,3,11], decimals=-1) |