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Functions/Subroutines
type(fgsl_odeiv2_system) function	fgsl_odeiv2_system_init (func, dimension, params, jacobian)
	Constructor for an ODE system object. More...

subroutine	fgsl_odeiv2_system_free (system)

type(fgsl_odeiv2_step) function	fgsl_odeiv2_step_alloc (t, dim)

integer(fgsl_int) function	fgsl_odeiv2_step_reset (s)

subroutine	fgsl_odeiv2_step_free (s)

character(kind=fgsl_char, len=fgsl_strmax) function	fgsl_odeiv2_step_name (s)

integer(fgsl_int) function	fgsl_odeiv2_step_order (s)

integer(c_int) function	fgsl_odeiv2_step_set_driver (s, d)

integer(fgsl_int) function	fgsl_odeiv2_step_apply (s, t, h, y, yerr, dydt_in, dydt_out, dydt)

type(fgsl_odeiv2_control) function	fgsl_odeiv2_control_standard_new (eps_abs, eps_rel, a_y, a_dydt)

type(fgsl_odeiv2_control) function	fgsl_odeiv2_control_y_new (eps_abs, eps_rel)

type(fgsl_odeiv2_control) function	fgsl_odeiv2_control_yp_new (eps_abs, eps_rel)

type(fgsl_odeiv2_control) function	fgsl_odeiv2_control_scaled_new (eps_abs, eps_rel, a_y, a_dydt, scale_abs)

type(fgsl_odeiv2_control) function	fgsl_odeiv2_control_alloc (t)
	Note: use of fgsl_odeiv2_control_alloc requires an initializer for the t object written in C. More...

integer(fgsl_int) function	fgsl_odeiv2_control_init (c, eps_abs, eps_rel, a_y, a_dydt)

subroutine	fgsl_odeiv2_control_free (c)

logical function	fgsl_odeiv2_control_status (s)

integer(fgsl_int) function	fgsl_odeiv2_control_hadjust (c, s, y, yerr, dydt, h)

character(kind=fgsl_char, len=fgsl_strmax) function	fgsl_odeiv2_control_name (c)

integer(fgsl_int) function	fgsl_odeiv2_control_errlevel (c, y, dydt, h, ind, errlev)

integer(fgsl_int) function	fgsl_odeiv2_control_set_driver (c, d)

type(fgsl_odeiv2_evolve) function	fgsl_odeiv2_evolve_alloc (dim)

integer(fgsl_int) function	fgsl_odeiv2_evolve_apply (e, con, step, dydt, t, t1, h, y)

integer(fgsl_int) function	fgsl_odeiv2_evolve_apply_fixed_step (e, con, step, dydt, t, h0, y)

integer(c_int) function	fgsl_odeiv2_evolve_reset (s)

subroutine	fgsl_odeiv2_evolve_free (s)

logical function	fgsl_odeiv2_evolve_status (s)

logical function	fgsl_odeiv2_step_status (s)

logical function	fgsl_odeiv2_system_status (s)

integer(fgsl_int) function	fgsl_odeiv2_evolve_set_driver (c, d)

type(fgsl_odeiv2_driver) function	fgsl_odeiv2_driver_alloc_y_new (sys, t, hstart, epsabs, epsrel)

type(fgsl_odeiv2_driver) function	fgsl_odeiv2_driver_alloc_yp_new (sys, t, hstart, epsabs, epsrel)

type(fgsl_odeiv2_driver) function	fgsl_odeiv2_driver_alloc_standard_new (sys, t, hstart, epsabs, epsrel, a_y, a_dydt)

type(fgsl_odeiv2_driver) function	fgsl_odeiv2_driver_alloc_scaled_new (sys, t, hstart, epsabs, epsrel, a_y, a_dydt, scale_abs)

integer(fgsl_int) function	fgsl_odeiv2_driver_set_hmin (d, hmin)

integer(fgsl_int) function	fgsl_odeiv2_driver_set_hmax (d, hmax)

integer(fgsl_int) function	fgsl_odeiv2_driver_set_nmax (d, nmax)

integer(fgsl_int) function	fgsl_odeiv2_driver_apply (d, t, t1, y)

integer(fgsl_int) function	fgsl_odeiv2_driver_apply_fixed_step (d, t, h, n, y)

integer(fgsl_int) function	fgsl_odeiv2_driver_reset (d)

subroutine	fgsl_odeiv2_driver_free (d)

logical function	fgsl_odeiv2_driver_status (s)

integer(fgsl_int) function	fgsl_odeiv2_driver_reset_hstart (d, hstart)

type(fgsl_odeiv_system) function	fgsl_odeiv_system_init (func, dimension, params, jacobian)
	Constructor for an ODE system object. More...

subroutine	fgsl_odeiv_system_free (system)

type(fgsl_odeiv_step) function	fgsl_odeiv_step_alloc (t, dim)

integer(fgsl_int) function	fgsl_odeiv_step_reset (s)

subroutine	fgsl_odeiv_step_free (s)

character(kind=fgsl_char, len=fgsl_strmax) function	fgsl_odeiv_step_name (s)

integer(fgsl_int) function	fgsl_odeiv_step_order (s)

integer(fgsl_int) function	fgsl_odeiv_step_apply (s, t, h, y, yerr, dydt_in, dydt_out, dydt)

type(fgsl_odeiv_control) function	fgsl_odeiv_control_standard_new (eps_abs, eps_rel, a_y, a_dydt)

type(fgsl_odeiv_control) function	fgsl_odeiv_control_y_new (eps_abs, eps_rel)

type(fgsl_odeiv_control) function	fgsl_odeiv_control_yp_new (eps_abs, eps_rel)

type(fgsl_odeiv_control) function	fgsl_odeiv_control_scaled_new (eps_abs, eps_rel, a_y, a_dydt, scale_abs)

type(fgsl_odeiv_control) function	fgsl_odeiv_control_alloc (t)
	Note: Use of fgsl_odeiv_control_alloc requires an initializer for the t object written in C. More...

integer(fgsl_int) function	fgsl_odeiv_control_init (c, eps_abs, eps_rel, a_y, a_dydt)

subroutine	fgsl_odeiv_control_free (c)

integer(fgsl_int) function	fgsl_odeiv_control_hadjust (c, s, y0, yerr, dydt, h)

character(kind=fgsl_char, len=fgsl_strmax) function	fgsl_odeiv_control_name (c)

type(fgsl_odeiv_evolve) function	fgsl_odeiv_evolve_alloc (dim)

integer(fgsl_int) function	fgsl_odeiv_evolve_apply (e, con, step, dydt, t, t1, h, y)

integer(c_int) function	fgsl_odeiv_evolve_reset (s)

subroutine	fgsl_odeiv_evolve_free (s)

logical function	fgsl_odeiv_evolve_status (s)

logical function	fgsl_odeiv_control_status (s)

logical function	fgsl_odeiv_step_status (s)

logical function	fgsl_odeiv_system_status (s)

Function/Subroutine Documentation

type(fgsl_odeiv2_control) function fgsl_odeiv2_control_alloc ( type(fgsl_odeiv2_control_type), intent(in) t )

Note: use of fgsl_odeiv2_control_alloc requires an initializer for the t object written in C.

integer(fgsl_int) function fgsl_odeiv2_control_errlevel	(	type(fgsl_odeiv2_control)	c,
		real(fgsl_double), intent(in)	y,
		real(fgsl_double), intent(in)	dydt,
		real(fgsl_double), intent(in)	h,
		integer(fgsl_size_t), intent(in)	ind,
		real(fgsl_double), intent(inout)	errlev
	)

subroutine fgsl_odeiv2_control_free ( type(fgsl_odeiv2_control), intent(inout) c )

integer(fgsl_int) function fgsl_odeiv2_control_hadjust	(	type(fgsl_odeiv2_control), intent(in)	c,
		type(fgsl_odeiv2_step), intent(in)	s,
		real(fgsl_double), dimension(:), intent(in), target	y,
		real(fgsl_double), dimension(:), intent(in), target	yerr,
		real(fgsl_double), dimension(:), intent(in), target	dydt,
		real(fgsl_double), intent(out)	h
	)

integer(fgsl_int) function fgsl_odeiv2_control_init	(	type(fgsl_odeiv2_control), intent(in)	c,
		real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel,
		real(fgsl_double), intent(in)	a_y,
		real(fgsl_double), intent(in)	a_dydt
	)

character(kind=fgsl_char, len=fgsl_strmax) function fgsl_odeiv2_control_name ( type(fgsl_odeiv2_control), intent(in) c )

type(fgsl_odeiv2_control) function fgsl_odeiv2_control_scaled_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel,
		real(fgsl_double), intent(in)	a_y,
		real(fgsl_double), intent(in)	a_dydt,
		real(fgsl_double), dimension(:), intent(in), target	scale_abs
	)

integer(fgsl_int) function fgsl_odeiv2_control_set_driver	(	type(fgsl_odeiv2_control), intent(inout)	c,
		type(fgsl_odeiv2_driver), intent(in)	d
	)

type(fgsl_odeiv2_control) function fgsl_odeiv2_control_standard_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel,
		real(fgsl_double), intent(in)	a_y,
		real(fgsl_double), intent(in)	a_dydt
	)

logical function fgsl_odeiv2_control_status ( type(fgsl_odeiv2_control), intent(in) s )

type(fgsl_odeiv2_control) function fgsl_odeiv2_control_y_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel
	)

type(fgsl_odeiv2_control) function fgsl_odeiv2_control_yp_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel
	)

type(fgsl_odeiv2_driver) function fgsl_odeiv2_driver_alloc_scaled_new	(	type(fgsl_odeiv2_system), intent(in)	sys,
		type(fgsl_odeiv2_step_type), intent(in)	t,
		real(c_double), intent(in)	hstart,
		real(c_double), intent(in)	epsabs,
		real(c_double), intent(in)	epsrel,
		real(c_double), intent(in)	a_y,
		real(c_double), intent(in)	a_dydt,
		real(c_double), dimension(:)	scale_abs
	)

type(fgsl_odeiv2_driver) function fgsl_odeiv2_driver_alloc_standard_new	(	type(fgsl_odeiv2_system), intent(in)	sys,
		type(fgsl_odeiv2_step_type), intent(in)	t,
		real(c_double), intent(in)	hstart,
		real(c_double), intent(in)	epsabs,
		real(c_double), intent(in)	epsrel,
		real(c_double), intent(in)	a_y,
		real(c_double), intent(in)	a_dydt
	)

type(fgsl_odeiv2_driver) function fgsl_odeiv2_driver_alloc_y_new	(	type(fgsl_odeiv2_system), intent(in)	sys,
		type(fgsl_odeiv2_step_type), intent(in)	t,
		real(c_double), intent(in)	hstart,
		real(c_double), intent(in)	epsabs,
		real(c_double), intent(in)	epsrel
	)

type(fgsl_odeiv2_driver) function fgsl_odeiv2_driver_alloc_yp_new	(	type(fgsl_odeiv2_system), intent(in)	sys,
		type(fgsl_odeiv2_step_type), intent(in)	t,
		real(c_double), intent(in)	hstart,
		real(c_double), intent(in)	epsabs,
		real(c_double), intent(in)	epsrel
	)

integer(fgsl_int) function fgsl_odeiv2_driver_apply	(	type(fgsl_odeiv2_driver), intent(inout)	d,
		real(fgsl_double), intent(inout)	t,
		real(fgsl_double), intent(in)	t1,
		real(fgsl_double), dimension(:), intent(inout)	y
	)

integer(fgsl_int) function fgsl_odeiv2_driver_apply_fixed_step	(	type(fgsl_odeiv2_driver), intent(inout)	d,
		real(fgsl_double), intent(inout)	t,
		real(fgsl_double), intent(in)	h,
		integer(fgsl_long), intent(in)	n,
		real(fgsl_double), dimension(:), intent(inout)	y
	)

subroutine fgsl_odeiv2_driver_free ( type(fgsl_odeiv2_driver), intent(inout) d )

integer(fgsl_int) function fgsl_odeiv2_driver_reset ( type(fgsl_odeiv2_driver), intent(inout) d )

integer(fgsl_int) function fgsl_odeiv2_driver_reset_hstart	(	type(fgsl_odeiv2_driver), intent(inout)	d,
		real(fgsl_double), intent(in)	hstart
	)

integer(fgsl_int) function fgsl_odeiv2_driver_set_hmax	(	type(fgsl_odeiv2_driver), intent(inout)	d,
		real(fgsl_double)	hmax
	)

integer(fgsl_int) function fgsl_odeiv2_driver_set_hmin	(	type(fgsl_odeiv2_driver), intent(inout)	d,
		real(fgsl_double)	hmin
	)

integer(fgsl_int) function fgsl_odeiv2_driver_set_nmax	(	type(fgsl_odeiv2_driver), intent(inout)	d,
		integer(fgsl_long)	nmax
	)

logical function fgsl_odeiv2_driver_status ( type(fgsl_odeiv2_driver), intent(in) s )

type(fgsl_odeiv2_evolve) function fgsl_odeiv2_evolve_alloc ( integer(fgsl_size_t), intent(in) dim )

integer(fgsl_int) function fgsl_odeiv2_evolve_apply	(	type(fgsl_odeiv2_evolve), intent(inout)	e,
		type(fgsl_odeiv2_control), intent(inout)	con,
		type(fgsl_odeiv2_step), intent(inout)	step,
		type(fgsl_odeiv2_system), intent(in)	dydt,
		real(fgsl_double), intent(inout)	t,
		real(fgsl_double), intent(in)	t1,
		real(fgsl_double), intent(inout)	h,
		real(fgsl_double), dimension(:), intent(inout), target	y
	)

integer(fgsl_int) function fgsl_odeiv2_evolve_apply_fixed_step	(	type(fgsl_odeiv2_evolve), intent(inout)	e,
		type(fgsl_odeiv2_control), intent(inout)	con,
		type(fgsl_odeiv2_step), intent(inout)	step,
		type(fgsl_odeiv2_system), intent(in)	dydt,
		real(fgsl_double), intent(inout)	t,
		real(fgsl_double), intent(in)	h0,
		real(fgsl_double), dimension(:), intent(inout), target	y
	)

subroutine fgsl_odeiv2_evolve_free ( type(fgsl_odeiv2_evolve), intent(inout) s )

integer(c_int) function fgsl_odeiv2_evolve_reset ( type(fgsl_odeiv2_evolve), intent(inout) s )

integer(fgsl_int) function fgsl_odeiv2_evolve_set_driver	(	type(fgsl_odeiv2_evolve), intent(inout)	c,
		type(fgsl_odeiv2_driver), intent(in)	d
	)

logical function fgsl_odeiv2_evolve_status ( type(fgsl_odeiv2_evolve), intent(in) s )

type(fgsl_odeiv2_step) function fgsl_odeiv2_step_alloc	(	type(fgsl_odeiv2_step_type), intent(in)	t,
		integer(fgsl_size_t), intent(in)	dim
	)

integer(fgsl_int) function fgsl_odeiv2_step_apply	(	type(fgsl_odeiv2_step), intent(in)	s,
		real(fgsl_double), intent(in)	t,
		real(fgsl_double), intent(in)	h,
		real(fgsl_double), dimension(:), intent(inout), target	y,
		real(fgsl_double), dimension(:), intent(inout), target	yerr,
		real(fgsl_double), dimension(:), intent(in), target	dydt_in,
		real(fgsl_double), dimension(:), intent(inout), target	dydt_out,
		type(fgsl_odeiv2_system), intent(in)	dydt
	)

subroutine fgsl_odeiv2_step_free ( type(fgsl_odeiv2_step), intent(inout) s )

character(kind=fgsl_char, len=fgsl_strmax) function fgsl_odeiv2_step_name ( type(fgsl_odeiv2_step), intent(in) s )

integer(fgsl_int) function fgsl_odeiv2_step_order ( type(fgsl_odeiv2_step), intent(in) s )

integer(fgsl_int) function fgsl_odeiv2_step_reset ( type(fgsl_odeiv2_step), intent(inout) s )

integer(c_int) function fgsl_odeiv2_step_set_driver	(	type(fgsl_odeiv2_step)	s,
		type(fgsl_odeiv2_driver), intent(in)	d
	)

logical function fgsl_odeiv2_step_status ( type(fgsl_odeiv2_step), intent(in) s )

subroutine fgsl_odeiv2_system_free ( type(fgsl_odeiv2_system), intent(inout) system )

type(fgsl_odeiv2_system) function fgsl_odeiv2_system_init	(		func,
		integer(fgsl_size_t)	dimension,
		type(c_ptr), intent(in), optional	params,
		optional	jacobian
	)

Constructor for an ODE system object.

Parameters

func	- interface for a double precision vector valued function with derivatives and a parameter of arbitrary type
dimension	- number of components of the vector function
params	- parameter of arbitrary type
jacobian	- interface for the jacobian of func

Returns: ODE system object.

logical function fgsl_odeiv2_system_status ( type(fgsl_odeiv2_system), intent(in) s )

type(fgsl_odeiv_control) function fgsl_odeiv_control_alloc ( type(fgsl_odeiv_control_type), intent(in) t )

Note: Use of fgsl_odeiv_control_alloc requires an initializer for the t object written in C.

subroutine fgsl_odeiv_control_free ( type(fgsl_odeiv_control), intent(inout) c )

integer(fgsl_int) function fgsl_odeiv_control_hadjust	(	type(fgsl_odeiv_control), intent(in)	c,
		type(fgsl_odeiv_step), intent(in)	s,
		real(fgsl_double), dimension(:), intent(in), target	y0,
		real(fgsl_double), dimension(:), intent(in), target	yerr,
		real(fgsl_double), dimension(:), intent(in), target	dydt,
		real(fgsl_double), dimension(:), intent(inout), target	h
	)

integer(fgsl_int) function fgsl_odeiv_control_init	(	type(fgsl_odeiv_control), intent(in)	c,
		real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel,
		real(fgsl_double), intent(in)	a_y,
		real(fgsl_double), intent(in)	a_dydt
	)

character(kind=fgsl_char, len=fgsl_strmax) function fgsl_odeiv_control_name ( type(fgsl_odeiv_control), intent(in) c )

type(fgsl_odeiv_control) function fgsl_odeiv_control_scaled_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel,
		real(fgsl_double), intent(in)	a_y,
		real(fgsl_double), intent(in)	a_dydt,
		real(fgsl_double), dimension(:), intent(in), target	scale_abs
	)

type(fgsl_odeiv_control) function fgsl_odeiv_control_standard_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel,
		real(fgsl_double), intent(in)	a_y,
		real(fgsl_double), intent(in)	a_dydt
	)

logical function fgsl_odeiv_control_status ( type(fgsl_odeiv_control), intent(in) s )

type(fgsl_odeiv_control) function fgsl_odeiv_control_y_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel
	)

type(fgsl_odeiv_control) function fgsl_odeiv_control_yp_new	(	real(fgsl_double), intent(in)	eps_abs,
		real(fgsl_double), intent(in)	eps_rel
	)

type(fgsl_odeiv_evolve) function fgsl_odeiv_evolve_alloc ( integer(fgsl_size_t), intent(in) dim )

integer(fgsl_int) function fgsl_odeiv_evolve_apply	(	type(fgsl_odeiv_evolve), intent(inout)	e,
		type(fgsl_odeiv_control), intent(inout)	con,
		type(fgsl_odeiv_step), intent(inout)	step,
		type(fgsl_odeiv_system), intent(in)	dydt,
		real(fgsl_double), intent(inout)	t,
		real(fgsl_double), intent(in)	t1,
		real(fgsl_double), intent(inout)	h,
		real(fgsl_double), dimension(:), intent(inout), target	y
	)

subroutine fgsl_odeiv_evolve_free ( type(fgsl_odeiv_evolve), intent(inout) s )

integer(c_int) function fgsl_odeiv_evolve_reset ( type(fgsl_odeiv_evolve), intent(inout) s )

logical function fgsl_odeiv_evolve_status ( type(fgsl_odeiv_evolve), intent(in) s )

type(fgsl_odeiv_step) function fgsl_odeiv_step_alloc	(	type(fgsl_odeiv_step_type), intent(in)	t,
		integer(fgsl_size_t), intent(in)	dim
	)

integer(fgsl_int) function fgsl_odeiv_step_apply	(	type(fgsl_odeiv_step), intent(in)	s,
		real(fgsl_double), intent(in)	t,
		real(fgsl_double), intent(in)	h,
		real(fgsl_double), dimension(:), intent(inout), target	y,
		real(fgsl_double), dimension(:), intent(inout), target	yerr,
		real(fgsl_double), dimension(:), intent(inout), target	dydt_in,
		real(fgsl_double), dimension(:), intent(inout), target	dydt_out,
		type(fgsl_odeiv_system), intent(in)	dydt
	)

subroutine fgsl_odeiv_step_free ( type(fgsl_odeiv_step), intent(inout) s )

character(kind=fgsl_char, len=fgsl_strmax) function fgsl_odeiv_step_name ( type(fgsl_odeiv_step), intent(in) s )

integer(fgsl_int) function fgsl_odeiv_step_order ( type(fgsl_odeiv_step), intent(in) s )

integer(fgsl_int) function fgsl_odeiv_step_reset ( type(fgsl_odeiv_step), intent(inout) s )

logical function fgsl_odeiv_step_status ( type(fgsl_odeiv_step), intent(in) s )

subroutine fgsl_odeiv_system_free ( type(fgsl_odeiv_system), intent(inout) system )

type(fgsl_odeiv_system) function fgsl_odeiv_system_init	(		func,
		integer(fgsl_size_t)	dimension,
		type(c_ptr), intent(in), optional	params,
		optional	jacobian
	)

Constructor for an ODE system object.

Parameters

func	- interface for a double precision vector valued function with derivatives and a parameter of arbitrary type
dimension	- number of components of the vector function
params	- parameter of arbitrary type
jacobian	- interface for the jacobian of func

Returns: ODE system object.

logical function fgsl_odeiv_system_status ( type(fgsl_odeiv_system), intent(in) s )

Functions/Subroutines

Function/Subroutine Documentation