table of contents
DDOT(1) | BLAS routine | DDOT(1) |
NAME¶
DDOT - DDOT form the dot product of two vectors
SYNOPSIS¶
- DOUBLE PRECISION
- FUNCTION DDOT(N,DX,INCX,DY,INCY)
INTEGER INCX,INCY,N DOUBLE PRECISION DX(*),DY(*)
PURPOSE¶
DDOT forms the dot product of two vectors.
uses unrolled loops for increments equal to one.
FURTHER DETAILS¶
jack dongarra, linpack, 3/11/78.
modified 12/3/93, array(1) declarations changed to array(*)
November 2008 | BLAS routine |