VMS Help RTL Routines, MTH$, BLAS1$VxNRM2  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The Obtain the Euclidean Norm of a Vector routine obtains the
    Euclidean norm of an n-element vector x, expressed as follows:

          ___________________________________
         / x[1]**2 + x[2]**2 + ... + x[n]**2
       \/

    Format

      BLAS1$VSNRM2  n ,x ,incx

      BLAS1$VDNRM2  n ,x ,incx

      BLAS1$VGNRM2  n ,x ,incx

      BLAS1$VSCNRM2  n ,x ,incx

      BLAS1$VDZNRM2  n ,x ,incx

      BLAS1$VGWNRM2  n ,x ,incx

      Use BLAS1$VSNRM2 for single-precision real operations.
      Use BLAS1$VDNRM2 for double-precision real (D-floating)
      operations.
      Use BLAS1$VGNRM2 for double-precision real (G-floating)
      operations.

      Use BLAS1$VSCNRM2 for single-precision complex operations.
      Use BLAS1$VDZNRM2 for double-precision complex (D-floating)
      operations.
      Use BLAS1$VGWNRM2 for double-precision complex (G-floating)
      operations.

  Additional Information (explode) :

• Returns
• Arguments