Defines a non-linear defect F(x) of a variable x.
|
|
|
|
float
|
bilinearform(self,
x0,
x1)
Returns the inner product of x0 and x1 |
|
|
|
derivative(self,
F0,
x0,
v,
v_is_normalised=True)
Returns the directional derivative at x0 in the
direction of v . |
|
|
|
eval(self,
x)
Returns the value F of a given x . |
|
|
positive float
|
|
float
|
norm(self,
x)
Returns the norm of argument x . |
|
|
|
setDerivativeIncrementLength(self,
inc=1.49011611938e-08)
Sets the relative length of the increment used to approximate the
derivative of the defect. |
|
|
Inherited from object :
__delattr__ ,
__getattribute__ ,
__hash__ ,
__new__ ,
__reduce__ ,
__reduce_ex__ ,
__repr__ ,
__setattr__ ,
__str__
|