Permission is hereby granted to use, copy,
modify, sell, and otherwise distribute this software and its
documentation for any purpose and without fee, provided that:

1. This copyright, permission, and disclaimer notice is reproduced in
   all copies of this software and any modification thereof and in
   supporting documentation;
2. Any color-handling application which displays TekHVC color
   cooordinates identifies these as TekHVC color coordinates in any
   interface that displays these coordinates and in any associated
   documentation;
3. The term "TekHVC" is always used, and is only used, in association
   with the mathematical derivations of the TekHVC Color Space,
   including those provided in this file and any equivalent pathways and
   mathematical derivations, regardless of digital (e.g., floating point
   or integer) representation.

Tektronix makes no representation about the suitability of this software
for any purpose.  It is provided "as is" and with all faults.

TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE.  IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.