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

    The Obtain the Index of the First Element of a Vector Having
    the Largest Absolute Value routine finds the index of the first
    occurrence of a vector element having the maximum absolute value.

    Format

      BLAS1$VISAMAX  n ,x ,incx

      BLAS1$VIDAMAX  n ,x ,incx

      BLAS1$VIGAMAX  n ,x ,incx

      BLAS1$VICAMAX  n ,x ,incx

      BLAS1$VIZAMAX  n ,x ,incx

      BLAS1$VIWAMAX  n ,x ,incx

      Use BLAS1$VISAMAX for single-precision real operations.
      Use BLAS1$VIDAMAX for double-precision real (D-floating)
      operations.
      Use BLAS1$VIGAMAX for double-precision real (G-floating)
      operations.

      Use BLAS1$VICAMAX for single-precision complex operations.
      Use BLAS1$VIZAMAX for double-precision complex (D-floating)
      operations.
      Use BLAS1$VIWAMAX for double-precision complex (G-floating)
      operations.

  Additional Information (explode) :

• Returns
• Arguments