get_eigenvalues Interface

public interface get_eigenvalues

returns eigenvalues of square matrices

Module Procedures

private subroutine get_all_ev_of_real_sym(h, e, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=long),	intent(inout)			::	h(:,:)
real(kind=long),	intent(inout)			::	e(:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_all_ev_of_real_nonsym(h, e, ql, qr, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=long),	intent(inout)			::	h(:,:)
complex(kind=long),	intent(out)			::	e(:)
complex(kind=long),	intent(out)			::	ql(:,:)
complex(kind=long),	intent(out)			::	qr(:,:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_all_ev_of_real_nonsym_simple(h, e, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=long),	intent(inout)			::	h(:,:)
complex(kind=long),	intent(out)			::	e(:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_all_ev_of_complex_hermitian(h, e, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=long),	intent(inout)			::	h(:,:)
real(kind=long),	intent(inout)			::	e(:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_all_ev_of_complex_sym(h, e, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=long),	intent(inout)			::	h(:,:)
complex(kind=long),	intent(inout)			::	e(:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_all_ev_of_complex_nonsym(h, e, vl, vr, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
complex(kind=long),	intent(inout)			::	h(:,:)
complex(kind=long),	intent(out)			::	e(:)
complex(kind=long),	intent(out)			::	vl(:,:)
complex(kind=long),	intent(out)			::	vr(:,:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_gen_all_ev_real_sym(a, b, e, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=long),	intent(inout)			::	a(:,:)
real(kind=long),	intent(inout)			::	b(:,:)
real(kind=long),	intent(inout)			::	e(:)
logical,	intent(in),	optional		::	yes_verbose

private subroutine get_gen_all_ev_real_nonsym(a, b, e, vl, vr, yes_verbose)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=long),	intent(inout)			::	a(:,:)
real(kind=long),	intent(inout)			::	b(:,:)
complex(kind=long),	intent(inout)			::	e(:)
real(kind=long),	intent(inout)			::	vl(:,:)
real(kind=long),	intent(inout)			::	vr(:,:)
logical,	intent(in),	optional		::	yes_verbose