pyarrow.compute.shift_right#
- pyarrow.compute.shift_right(x, y, /, *, memory_pool=None)#
Right shift x by y.
This is equivalent to dividing x by 2 to the power y. x is returned if y (the amount to shift by) is: (1) negative or (2) greater than or equal to the precision of x. Use function “shift_right_checked” if you want an invalid shift amount to return an error.
- Parameters:
- xArray-like or scalar-like
Argument to compute function.
- yArray-like or scalar-like
Argument to compute function.
- memory_pool
pyarrow.MemoryPool, optional If not passed, will allocate memory from the default memory pool.