LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
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ddot.f File Reference

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Functions/Subroutines

DOUBLE PRECISION function ddot (N, DX, INCX, DY, INCY)
 DDOT More...
 

Function/Subroutine Documentation

DOUBLE PRECISION function ddot ( integer  N,
double precision, dimension(*)  DX,
integer  INCX,
double precision, dimension(*)  DY,
integer  INCY 
)

DDOT

Purpose:
    DDOT forms the dot product of two vectors.
    uses unrolled loops for increments equal to one.
Author
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date
November 2011
Further Details:
     jack dongarra, linpack, 3/11/78.
     modified 12/3/93, array(1) declarations changed to array(*)

Definition at line 52 of file ddot.f.

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