- mars.tensor.remainder(x1, x2, out=None, where=None, **kwargs)¶
Return element-wise remainder of division.
Computes the remainder complementary to the floor_divide function. It is equivalent to the Python modulus operator``x1 % x2`` and has the same sign as the divisor x2. The MATLAB function equivalent to
This should not be confused with:
Python 3.7’s math.remainder and C’s
remainder, which computes the IEEE remainder, which are the complement to
round(x1 / x2).
remfunction and or the C
%operator which is the complement to
int(x1 / x2).
x1 (array_like) – Dividend array.
x2 (array_like) – Divisor array.
out (Tensor, None, or tuple of Tensor and None, optional) – A location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated tensor is returned. A tuple (possible only as a keyword argument) must have length equal to the number of outputs.
where (array_like, optional) – Values of True indicate to calculate the ufunc at that position, values of False indicate to leave the value in the output alone.
y – The element-wise remainder of the quotient
floor_divide(x1, x2). Returns a scalar if both x1 and x2 are scalars.
- Return type
Equivalent of Python
Simultaneous floor division and remainder.
Equivalent of the MATLAB
Returns 0 when x2 is 0 and both x1 and x2 are (tensors of) integers.
>>> import mars.tensor as mt
>>> mt.remainder([4, 7], [2, 3]).execute() array([0, 1]) >>> mt.remainder(mt.arange(7), 5).execute() array([0, 1, 2, 3, 4, 0, 1])