def get_pow(cls, backend):
return ast.BuiltInFunction(funcname='pow',
parameters={'base': ast.FunctionDefParameter(symbol='base'
, dimension=backend.Unit()),
'exp': ast.FunctionDefParameter(symbol='exp'
, dimension=backend.Unit())},
dimension=backend.Unit())
def get_atan2(cls, backend):
return ast.BuiltInFunction(funcname='atan2',
parameters={'x': ast.FunctionDefParameter(symbol='x'
, dimension=backend.Unit()),
'y': ast.FunctionDefParameter(symbol='y'
, dimension=backend.Unit())},
dimension=backend.Unit())
def get_sqrt(cls, backend):
return ast.BuiltInFunction(funcname='sqrt',
parameters={
'x':
ast.FunctionDefParameter(symbol='x',
dimension=None)
},
dimension=None)
def get_cosh(cls, backend):
return ast.BuiltInFunction(funcname='cosh',
parameters={
'x':
ast.FunctionDefParameter(
symbol='x',
dimension=backend.Unit())
},
dimension=backend.Unit())
def get_powint(cls, backend):
return ast.BuiltInFunction(funcname='powint',
parameters={'x': ast.FunctionDefParameter(symbol='x'
, dimension=None),
'n': ast.FunctionDefParameter(symbol='n'
, dimension=backend.Unit()),
'd': ast.FunctionDefParameter(symbol='d'
, dimension=backend.Unit())},
dimension=None)
def VisitBuiltInFunction(self, o, **kwargs):
new = ast.BuiltInFunction(
funcname=o.funcname,
parameters=o.parameters,
)
return copy_std(
o,
new,
)