pmat4.f90 File Reference

Euclidean geometry, geometric (stereographic) projections, related transformations (Mobius). More...

Go to the source code of this file.

Data Types
interface	pmat4::absv
interface	pmat4::axial
interface	pmat4::axtoq
interface	pmat4::axtorot
interface	pmat4::corral
interface	pmat4::cross_product
interface	pmat4::ctoz
interface	pmat4::det
interface	pmat4::diag
interface	pmat4::dlltoxy
interface	pmat4::expmat
interface	pmat4::gram
interface	pmat4::hav
interface	pmat4::huarea
interface	pmat4::identity
interface	pmat4::mobius
interface	pmat4::mobiusi
interface	pmat4::mulqq
interface	pmat4::normalize
interface	pmat4::normalized
interface	pmat4::orthogonalized
interface	pmat4::outer_product
module	pmat4
	Module for handy vector and matrix operations in Euclidean geometry. More...
interface	pmat4::qtoax
interface	pmat4::qtorot
interface	pmat4::qtospin
interface	pmat4::rottoax
interface	pmat4::rottoq
interface	pmat4::rowops
interface	pmat4::sarea
interface	pmat4::setem
interface	pmat4::setmobius
interface	pmat4::spintoq
interface	pmat4::trace
interface	pmat4::triple_product
interface	pmat4::znfun
interface	pmat4::zntay
interface	pmat4::ztoc

Functions/Subroutines
subroutine	cyclic (u1, u2, u3, d1, d2, d3)
	Cyclically permute real vectors, u1, u2, u3, and scalars, d1, d2, d3. More...
subroutine	cyclic (u1, u2, u3, d1, d2, d3)
	Cyclically permute real vectors, u1, u2, u3, and scalars, d1, d2, d3. More...

Detailed Description

Euclidean geometry, geometric (stereographic) projections, related transformations (Mobius).

Author

R. J. Purser

Date

Oct 2005

Definition in file pmat4.f90.

Function/Subroutine Documentation

subroutine sarea_s::cyclic	(	real(sp), dimension(3), intent(inout)	u1,
		real(sp), dimension(3), intent(inout)	u2,
		real(sp), dimension(3), intent(inout)	u3,
		real(sp), intent(inout)	d1,
		real(sp), intent(inout)	d2,
		real(sp), intent(inout)	d3
	)

Cyclically permute real vectors, u1, u2, u3, and scalars, d1, d2, d3.

Parameters

[in,out]	u1	real vector to be shifted
[in,out]	u2	real vector to be shifted
[in,out]	u3	real vector to be shifted
[in,out]	d1	real variable to be shifted
[in,out]	d2	real variable to be shifted
[in,out]	d3	real variable to be shifted

Author

R. J. Purser

Definition at line 704 of file pmat4.f90.

Referenced by pmat4::sarea_d(), and pmat4::sarea_s().

subroutine sarea_d::cyclic	(	real(dp), dimension(3), intent(inout)	u1,
		real(dp), dimension(3), intent(inout)	u2,
		real(dp), dimension(3), intent(inout)	u3,
		real(dp), intent(inout)	d1,
		real(dp), intent(inout)	d2,
		real(dp), intent(inout)	d3
	)

Cyclically permute real vectors, u1, u2, u3, and scalars, d1, d2, d3.

Parameters

[in,out]	u1	real vector to be shifted
[in,out]	u2	real vector to be shifted
[in,out]	u3	real vector to be shifted
[in,out]	d1	real variable to be shifted
[in,out]	d2	real variable to be shifted
[in,out]	d3	real variable to be shifted

Author

R. J. Purser

Definition at line 759 of file pmat4.f90.