Commit 3c9e8c4a authored by Martin Reinecke's avatar Martin Reinecke
Browse files

remove basic_arithmetics

parent 2a7ee176
Pipeline #14290 passed with stage
in 5 minutes and 17 seconds
......@@ -38,8 +38,6 @@ from field import Field
from random import Random
from basic_arithmetics import *
from nifty_utilities import *
from field_types import *
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <>.
# Copyright(C) 2013-2017 Max-Planck-Society
# NIFTy is being developed at the Max-Planck-Institut fuer Astrophysik
# and financially supported by the Studienstiftung des deutschen Volkes.
import numpy as np
from d2o import distributed_data_object
from nifty.field import Field
__all__ = ['cos', 'sin', 'cosh', 'sinh', 'tan', 'tanh', 'arccos', 'arcsin',
'arccosh', 'arcsinh', 'arctan', 'arctanh', 'sqrt', 'exp', 'log',
def _math_helper(x, function):
if isinstance(x, Field):
result_val = x.val.apply_scalar_function(function)
result = x.copy_empty(dtype=result_val.dtype)
result.val = result_val
elif isinstance(x, distributed_data_object):
result = x.apply_scalar_function(function, inplace=False)
result = function(np.asarray(x))
return result
def cos(x):
return _math_helper(x, np.cos)
def sin(x):
return _math_helper(x, np.sin)
def cosh(x):
return _math_helper(x, np.cosh)
def sinh(x):
return _math_helper(x, np.sinh)
def tan(x):
return _math_helper(x, np.tan)
def tanh(x):
return _math_helper(x, np.tanh)
def arccos(x):
return _math_helper(x, np.arccos)
def arcsin(x):
return _math_helper(x, np.arcsin)
def arccosh(x):
return _math_helper(x, np.arccosh)
def arcsinh(x):
return _math_helper(x, np.arcsinh)
def arctan(x):
return _math_helper(x, np.arctan)
def arctanh(x):
return _math_helper(x, np.arctanh)
def sqrt(x):
return _math_helper(x, np.sqrt)
def exp(x):
return _math_helper(x, np.exp)
def log(x, base=None):
result = _math_helper(x, np.log)
if base is not None:
result = result/log(base)
return result
def conjugate(x):
return _math_helper(x, np.conjugate)
def conj(x):
return _math_helper(x, np.conjugate)
......@@ -21,7 +21,6 @@ import numpy as np
from d2o import distributed_data_object,\
from nifty.basic_arithmetics import log as nifty_log
from nifty.config import nifty_configuration as gc
from nifty.field import Field
from nifty.operators.endomorphic_operator import EndomorphicOperator
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