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Diffstat (limited to 'numpy/lib/twodim_base.py')
| -rw-r--r-- | numpy/lib/twodim_base.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/numpy/lib/twodim_base.py b/numpy/lib/twodim_base.py index 811faff79..3e5ad31ff 100644 --- a/numpy/lib/twodim_base.py +++ b/numpy/lib/twodim_base.py @@ -804,6 +804,9 @@ def histogram2d(x, y, bins=10, range=None, normed=None, weights=None, >>> plt.show() """ from numpy import histogramdd + + if len(x) != len(y): + raise ValueError('x and y must have the same length.') try: N = len(bins) |