/sys$common/syshlp/helplib.hlb RTL Routines, MTH$, BLAS1$VxDOTx  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Obtain the Inner Product of Two Vectors routine returns the
    dot product of two n-element vectors, x and y.

    Format

      BLAS1$VSDOT  n ,x ,incx ,y ,incy

      BLAS1$VDDOT  n ,x ,incx ,y ,incy

      BLAS1$VGDOT  n ,x ,incx ,y ,incy

      BLAS1$VCDOTU  n ,x ,incx ,y ,incy

      BLAS1$VCDOTC  n ,x ,incx ,y ,incy

      BLAS1$VZDOTU  n ,x ,incx ,y ,incy

      BLAS1$VWDOTU  n ,x ,incx ,y ,incy

      BLAS1$VZDOTC  n ,x ,incx ,y ,incy

      BLAS1$VWDOTC  n ,x ,incx ,y ,incy

      Use BLAS1$VSDOT to obtain the inner product of two single-
      precision real vectors.

      Use BLAS1$VDDOT to obtain the inner product of two double-
      precision (D-floating) real vectors. Use BLAS1$VGDOT to obtain
      the inner product of two double-precision (G-floating) real
      vectors.

      Use BLAS1$VCDOTU to obtain the inner product of two single-
      precision complex vectors (unconjugated).

      Use BLAS1$VCDOTC to obtain the inner product of two single-
      precision complex vectors (conjugated).

      Use BLAS1$VZDOTU to obtain the inner product of two double-
      precision (D-floating) complex vectors (unconjugated). Use
      BLAS1$VWDOTU to obtain the inner product of two double-
      precision (G-floating) complex vectors (unconjugated).

      Use BLAS1$VZDOTC to obtain the inner product of two double-
      precision (D-floating) complex vectors (conjugated). Use
      BLAS1$VWDOTC to obtain the inner product of two double-
      precision (G-floating) complex vectors (conjugated).

  Additional Information (explode) :

• Returns
• Arguments