.TH "clacrt.f" 3 "Tue Nov 14 2017" "Version 3.8.0" "LAPACK" \" -*- nroff -*-
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.SH NAME
clacrt.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "subroutine \fBclacrt\fP (\fBN\fP, CX, INCX, CY, INCY, C, S)"
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.RI "\fBCLACRT\fP performs a linear transformation of a pair of complex vectors\&. "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "subroutine clacrt (integer N, complex, dimension( * ) CX, integer INCX, complex, dimension( * ) CY, integer INCY, complex C, complex S)"

.PP
\fBCLACRT\fP performs a linear transformation of a pair of complex vectors\&.  
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\fBPurpose: \fP
.RS 4

.PP
.nf
 CLACRT performs the operation

    (  c  s )( x )  ==> ( x )
    ( -s  c )( y )      ( y )

 where c and s are complex and the vectors x and y are complex.
.fi
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.RE
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\fBParameters:\fP
.RS 4
\fIN\fP 
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.nf
          N is INTEGER
          The number of elements in the vectors CX and CY.
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.br
\fICX\fP 
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          CX is COMPLEX array, dimension (N)
          On input, the vector x.
          On output, CX is overwritten with c*x + s*y.
.fi
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.br
\fIINCX\fP 
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          INCX is INTEGER
          The increment between successive values of CX.  INCX <> 0.
.fi
.PP
.br
\fICY\fP 
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.nf
          CY is COMPLEX array, dimension (N)
          On input, the vector y.
          On output, CY is overwritten with -s*x + c*y.
.fi
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.br
\fIINCY\fP 
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          INCY is INTEGER
          The increment between successive values of CY.  INCY <> 0.
.fi
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.br
\fIC\fP 
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          C is COMPLEX
.fi
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\fIS\fP 
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          S is COMPLEX
          C and S define the matrix
             [  C   S  ].
             [ -S   C  ]
.fi
.PP
 
.RE
.PP
\fBAuthor:\fP
.RS 4
Univ\&. of Tennessee 
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Univ\&. of California Berkeley 
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Univ\&. of Colorado Denver 
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NAG Ltd\&. 
.RE
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\fBDate:\fP
.RS 4
December 2016 
.RE
.PP

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Definition at line 107 of file clacrt\&.f\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for LAPACK from the source code\&.
