.TH "SRC/dlartv.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SRC/dlartv.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "subroutine \fBdlartv\fP (n, x, incx, y, incy, c, s, incc)"
.br
.RI "\fBDLARTV\fP applies a vector of plane rotations with real cosines and real sines to the elements of a pair of vectors\&. "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "subroutine dlartv (integer n, double precision, dimension( * ) x, integer incx, double precision, dimension( * ) y, integer incy, double precision, dimension( * ) c, double precision, dimension( * ) s, integer incc)"

.PP
\fBDLARTV\fP applies a vector of plane rotations with real cosines and real sines to the elements of a pair of vectors\&.  
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\fBPurpose:\fP
.RS 4

.PP
.nf
 DLARTV applies a vector of real plane rotations to elements of the
 real vectors x and y\&. For i = 1,2,\&.\&.\&.,n

    ( x(i) ) := (  c(i)  s(i) ) ( x(i) )
    ( y(i) )    ( -s(i)  c(i) ) ( y(i) )
.fi
.PP
 
.RE
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\fBParameters\fP
.RS 4
\fIN\fP 
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          N is INTEGER
          The number of plane rotations to be applied\&.
.fi
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.br
\fIX\fP 
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          X is DOUBLE PRECISION array,
                         dimension (1+(N-1)*INCX)
          The vector x\&.
.fi
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.br
\fIINCX\fP 
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          INCX is INTEGER
          The increment between elements of X\&. INCX > 0\&.
.fi
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.br
\fIY\fP 
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          Y is DOUBLE PRECISION array,
                         dimension (1+(N-1)*INCY)
          The vector y\&.
.fi
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\fIINCY\fP 
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          INCY is INTEGER
          The increment between elements of Y\&. INCY > 0\&.
.fi
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.br
\fIC\fP 
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          C is DOUBLE PRECISION array, dimension (1+(N-1)*INCC)
          The cosines of the plane rotations\&.
.fi
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.br
\fIS\fP 
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          S is DOUBLE PRECISION array, dimension (1+(N-1)*INCC)
          The sines of the plane rotations\&.
.fi
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.br
\fIINCC\fP 
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.nf
          INCC is INTEGER
          The increment between elements of C and S\&. INCC > 0\&.
.fi
.PP
 
.RE
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\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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.PP
Definition at line \fB107\fP of file \fBdlartv\&.f\fP\&.
.SH "Author"
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Generated automatically by Doxygen for LAPACK from the source code\&.