Python Function примеры использования

Пример #1

Файл: function_library.py Проект: sophiemiddleton/DISLike

# or functions that are simply not defined.
#
#

__date__ = "22 July 2010"
__author__ = "*****@*****.**"

import cmath
from object_library import all_functions, Function

#
# shortcuts for functions from cmath
#

complexconjugate = Function(name='complexconjugate',
                            arguments=('z', ),
                            expression='z.conjugate()')

re = Function(name='re', arguments=('z', ), expression='z.real')

im = Function(name='im', arguments=('z', ), expression='z.imag')

# Auxiliary functions for NLO

cond = Function(name='cond',
                arguments=('condition', 'ExprTrue', 'ExprFalse'),
                expression='(ExprTrue if condition==0.0 else ExprFalse)')

reglog = Function(name='reglog',
                  arguments=('z', ),
                  expression='(0.0 if z==0.0 else cmath.log(z))')

Пример #2

Файл: function_library.py Проект: TaranSinghania/madgraph4gpu-1

# or functions that are simply not defined.
#
#

__date__ = "22 July 2010"
__author__ = "*****@*****.**"

from cmath import cos, sin, acos, asin
from object_library import all_functions, Function

#
# shortcuts for functions from cmath
#

complexconjugate = Function(name = 'complexconjugate',
                            arguments = ('z',),
                            expression = 'z.conjugate()')


re = Function(name = 're',
              arguments = ('z',),
              expression = 'z.real')

im = Function(name = 'im',
              arguments = ('z',),
              expression = 'z.imag')


# New functions (trigonometric)

sec = Function(name = 'sec',

Пример #3

# or functions that are simply not defined.
#
#

__date__ = "22 July 2010"
__author__ = "*****@*****.**"

import cmath
from object_library import all_functions, Function

#
# shortcuts for functions from cmath
#

complexconjugate = Function(name='complexconjugate',
                            arguments=('z', ),
                            expression='z.conjugate()')

re = Function(name='re', arguments=('z', ), expression='z.real')

im = Function(name='im', arguments=('z', ), expression='z.imag')

# Auxiliary functions for NLO

cond = Function(name='cond',
                arguments=('condition', 'ExprTrue', 'ExprFalse'),
                expression='(ExprTrue if condition==0.0 else ExprFalse)')

reglog = Function(name='reglog',
                  arguments=('z'),
                  expression='(0.0 if z==0.0 else cmath.log(z))')

Пример #4

Файл: function_library.py Проект: rushioda/PIXELVALID_athena

# or functions that are simply not defined.
#
#

__date__ = "22 July 2010"
__author__ = "*****@*****.**"

import cmath
from object_library import all_functions, Function

#
# shortcuts for functions from cmath
#

complexconjugate = Function(name='complexconjugate',
                            arguments=('z', ),
                            expression='z.conjugate()')

re = Function(name='re', arguments=('z', ), expression='z.real')

im = Function(name='im', arguments=('z', ), expression='z.imag')

# New functions (trigonometric)

sec = Function(name='sec', arguments=('z', ), expression='1./cmath.cos(z)')

asec = Function(name='asec', arguments=('z', ), expression='cmath.acos(1./z)')

csc = Function(name='csc', arguments=('z', ), expression='1./cmath.sin(z)')

acsc = Function(name='acsc', arguments=('z', ), expression='cmath.asin(1./z)')

Пример #5

Файл: function_library.py Проект: dlvp/diboson_mining

# or functions that are simply not defined.
#
#

__date__ = "22 July 2010"
__author__ = "*****@*****.**"

import cmath
from object_library import all_functions, Function

#
# shortcuts for functions from cmath
#

complexconjugate = Function(name='complexconjugate',
                            arguments=('z', ),
                            expression='z.conjugate()')

re = Function(name='re', arguments=('z', ), expression='z.real')

im = Function(name='im', arguments=('z', ), expression='z.imag')

# New functions (trigonometric)

sec = Function(name='sec',
               arguments=('z', ),
               expression='1./cmath.cos(z.real)')

asec = Function(name='asec',
                arguments=('z', ),
                expression='cmath.acos(1./(z.real))')

Пример #6

Файл: function_library.py Проект: bendavid/MadGraph5_aMC-NLO

# or functions that are simply not defined.
#
#

__date__ = "22 July 2010"
__author__ = "*****@*****.**"

import cmath
from object_library import all_functions, Function

#
# shortcuts for functions from cmath
#

complexconjugate = Function(name='complexconjugate',
                            arguments=('z', ),
                            expression='z.conjugate()')

re = Function(name='re', arguments=('z', ), expression='z.real')

im = Function(name='im', arguments=('z', ), expression='z.imag')

# Auxiliary functions for NLO

cond = Function(name='cond',
                arguments=('condition', 'ExprTrue', 'ExprFalse'),
                expression='(ExprTrue if condition==0.0 else ExprFalse)')

reglog = Function(name='reglog',
                  arguments=('z'),
                  expression='(0.0 if z==0.0 else cmath.log(z))')