ComputeExponentialTaylor Subroutine

public subroutine ComputeExponentialTaylor(InputMat, OutputMat, solver_parameters_in)

Compute the exponential of a matrix using a taylor series expansion. This is only really useful if you have a very small spectrum, because quite a bit of scaling is required.

Arguments

Type IntentOptional AttributesName
type(Matrix_ps), intent(in) :: InputMat

The input matrix

type(Matrix_ps), intent(inout) :: OutputMat

OutputMat = exp(InputMat)

type(SolverParameters_t), intent(in), optional :: solver_parameters_in

Parameters for the solver


Contents

None