Level 2: Basic numerical algorithms

Collaboration diagram for Level 2: Basic numerical algorithms:

Modules
	Inversion of tridiagonal matrices
	\(T^{-1}\)
	Tridiagonal Matrix-functions
	\( x \approx f(T)b \)
	Matrix-functions
	\( x \approx f(A)b \)
	Exponential integrators
	\( \dot y = Ay + g(t,y)\)

Detailed Description