diff options
Diffstat (limited to 'numpy/lib/function_base.py')
| -rw-r--r-- | numpy/lib/function_base.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/numpy/lib/function_base.py b/numpy/lib/function_base.py index 299af66a9..9bc128f92 100644 --- a/numpy/lib/function_base.py +++ b/numpy/lib/function_base.py @@ -3646,11 +3646,13 @@ def trapz(y, x=None, dx=1.0, axis=-1): y : array_like Input array to integrate. x : array_like, optional - If `x` is None, then spacing between all `y` elements is `dx`. + The sample points corresponding to the `y` values. If `x` is None, + the sample points are assumed to be evenly spaced `dx` apart. The + default is None. dx : scalar, optional - If `dx` is None, spacing given by `x` is assumed. Default is 1. + The spacing between sample points when `x` is None. The default is 1. axis : int, optional - Specify the axis. + The axis along which to integrate. Returns ------- |