NAME
     PARITY_SCATTER

SYNOPSIS
     USE HPF_LIBRARY

     PARITY_SCATTER(ARRAY, BASE, INDX1, ..., INDXn)

DESCRIPTION
     PARITY_SCATTER Scatters elements of ARRAY  to  positions  of
     the  result  indicated by index arrays INDX1, ..., INDXn. An
     element of the result is true if and only if the  number  of
     true  values among the corresponding element of BASE and the
     elements of ARRAY scattered to that position is odd.

ARGUMENTS
     ARRAY
          must be of type logical. It must not be scalar.

     BASE must be of type logical with the same kind type parame-
          ter as ARRAY.

     INDX1...INDXn
          must be of type integer and conformable with ARRAY.

RESULT TYPE
     Same type and shape as BASE.

SEE ALSO
     PARITY_PREFIX.