home *** CD-ROM | disk | FTP | other *** search
-
-
-
- CCCCLLLLAAAARRRR2222VVVV((((3333SSSS)))) CCCCLLLLAAAARRRR2222VVVV((((3333SSSS))))
-
-
-
- NNNNAAAAMMMMEEEE
- CLAR2V - applie a vector of complex plane rotations with real cosines
- from both sides to a sequence of 2-by-2 complex Hermitian matrices,
-
- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- SUBROUTINE CLAR2V( N, X, Y, Z, INCX, C, S, INCC )
-
- INTEGER INCC, INCX, N
-
- REAL C( * )
-
- COMPLEX S( * ), X( * ), Y( * ), Z( * )
-
- IIIIMMMMPPPPLLLLEEEEMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN
- These routines are part of the SCSL Scientific Library and can be loaded
- using either the -lscs or the -lscs_mp option. The -lscs_mp option
- directs the linker to use the multi-processor version of the library.
-
- When linking to SCSL with -lscs or -lscs_mp, the default integer size is
- 4 bytes (32 bits). Another version of SCSL is available in which integers
- are 8 bytes (64 bits). This version allows the user access to larger
- memory sizes and helps when porting legacy Cray codes. It can be loaded
- by using the -lscs_i8 option or the -lscs_i8_mp option. A program may use
- only one of the two versions; 4-byte integer and 8-byte integer library
- calls cannot be mixed.
-
- PPPPUUUURRRRPPPPOOOOSSSSEEEE
- CLAR2V applies a vector of complex plane rotations with real cosines from
- both sides to a sequence of 2-by-2 complex Hermitian matrices, defined by
- the elements of the vectors x, y and z. For i = 1,2,...,n
-
- ( x(i) z(i) ) :=
- ( conjg(z(i)) y(i) )
-
- ( c(i) conjg(s(i)) ) ( x(i) z(i) ) ( c(i) -conjg(s(i)) )
- ( -s(i) c(i) ) ( conjg(z(i)) y(i) ) ( s(i) c(i) )
-
-
- AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
- N (input) INTEGER
- The number of plane rotations to be applied.
-
- X (input/output) COMPLEX array, dimension (1+(N-1)*INCX)
- The vector x; the elements of x are assumed to be real.
-
- Y (input/output) COMPLEX array, dimension (1+(N-1)*INCX)
- The vector y; the elements of y are assumed to be real.
-
- Z (input/output) COMPLEX array, dimension (1+(N-1)*INCX)
- The vector z.
-
-
-
-
-
- PPPPaaaaggggeeee 1111
-
-
-
-
-
-
- CCCCLLLLAAAARRRR2222VVVV((((3333SSSS)))) CCCCLLLLAAAARRRR2222VVVV((((3333SSSS))))
-
-
-
- INCX (input) INTEGER
- The increment between elements of X, Y and Z. INCX > 0.
-
- C (input) REAL array, dimension (1+(N-1)*INCC)
- The cosines of the plane rotations.
-
- S (input) COMPLEX array, dimension (1+(N-1)*INCC)
- The sines of the plane rotations.
-
- INCC (input) INTEGER
- The increment between elements of C and S. INCC > 0.
-
- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- INTRO_LAPACK(3S), INTRO_SCSL(3S)
-
- This man page is available only online.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- PPPPaaaaggggeeee 2222
-
-
-
-