Functions
	f (x)
	example 1D function
	g (x)
	example 1d grad function derivative of f(x)= x**2-1
	RosenbrockDerivatives (xx, icoord)
	RosenbrockFunction (xx)

Variables
int	expValue = 6
	fitter = ROOT.Fit.Fitter()
	minimize multi-dim function using fitter class
	func = ROOT.Math.Functor1D(f)
	func2D = ROOT.Math.Functor(RosenbrockFunction,2)
	gradFunc = ROOT.Math.GradFunctor1D(f, g)
	gradFunc2d = ROOT.Math.GradFunctor(RosenbrockFunction, RosenbrockDerivatives, 2)
	ig = ROOT.Math.Integrator()
	initialParams = np.array([0.,0.], dtype='d')
	rf = ROOT.Math.RootFinder(ROOT.Math.RootFinder.kGSL_NEWTON)
	value = ig.Integral(0, 3)

Function Documentation

◆ f()

exampleFunction.f ( x )

example 1D function

Definition at line 25 of file exampleFunction.py.

◆ g()

exampleFunction.g ( x )

example 1d grad function derivative of f(x)= x**2-1

Definition at line 72 of file exampleFunction.py.

◆ RosenbrockDerivatives()

exampleFunction.RosenbrockDerivatives	(		xx,
			icoord )

Definition at line 91 of file exampleFunction.py.

◆ RosenbrockFunction()

exampleFunction.RosenbrockFunction ( xx )

Definition at line 47 of file exampleFunction.py.

Variable Documentation

◆ expValue

int exampleFunction.expValue = 6

Definition at line 39 of file exampleFunction.py.

◆ fitter

exampleFunction.fitter = ROOT.Fit.Fitter()

minimize multi-dim function using fitter class

Definition at line 59 of file exampleFunction.py.

◆ func

exampleFunction.func = ROOT.Math.Functor1D(f)

Definition at line 28 of file exampleFunction.py.

◆ func2D

exampleFunction.func2D = ROOT.Math.Functor(RosenbrockFunction,2)

Definition at line 55 of file exampleFunction.py.

◆ gradFunc

exampleFunction.gradFunc = ROOT.Math.GradFunctor1D(f, g)

Definition at line 77 of file exampleFunction.py.

◆ gradFunc2d

exampleFunction.gradFunc2d = ROOT.Math.GradFunctor(RosenbrockFunction, RosenbrockDerivatives, 2)

Definition at line 100 of file exampleFunction.py.

◆ ig

exampleFunction.ig = ROOT.Math.Integrator()

Definition at line 34 of file exampleFunction.py.

◆ initialParams

exampleFunction.initialParams = np.array([0.,0.], dtype='d')

Definition at line 61 of file exampleFunction.py.

◆ rf

exampleFunction.rf = ROOT.Math.RootFinder(ROOT.Math.RootFinder.kGSL_NEWTON)

Definition at line 78 of file exampleFunction.py.

◆ value

exampleFunction.value = ig.Integral(0, 3)

Definition at line 37 of file exampleFunction.py.

Functions

Variables