# Source code for mars.tensor.arithmetic.fix

#!/usr/bin/env python
# -*- coding: utf-8 -*-
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#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
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import numpy as np
from ... import opcodes as OperandDef
from ..utils import infer_dtype
from .core import TensorUnaryOp
from .utils import arithmetic_operand
@arithmetic_operand(sparse_mode="unary")
class TensorFix(TensorUnaryOp):
_op_type_ = OperandDef.FIX
_func_name = "fix"
[docs]@infer_dtype(np.fix)
def fix(x, out=None, **kwargs):
"""
Round to nearest integer towards zero.
Round a tensor of floats element-wise to nearest integer towards zero.
The rounded values are returned as floats.
Parameters
----------
x : array_like
An tensor of floats to be rounded
out : Tensor, optional
Output tensor
Returns
-------
out : Tensor of floats
The array of rounded numbers
See Also
--------
trunc, floor, ceil
around : Round to given number of decimals
Examples
--------
>>> import mars.tensor as mt
>>> mt.fix(3.14).execute()
3.0
>>> mt.fix(3).execute()
3.0
>>> mt.fix([2.1, 2.9, -2.1, -2.9]).execute()
array([ 2., 2., -2., -2.])
"""
op = TensorFix(**kwargs)
return op(x, out=out)