
     ttttiiiimmmmeeee____eeeexxxxpppprrrreeeessssssssiiiioooonnnn((((3333))))     MMMMuuuuddddOOOOSSSS ((((5555 SSSSeeeepppp 1111999999994444))))      ttttiiiimmmmeeee____eeeexxxxpppprrrreeeessssssssiiiioooonnnn((((3333))))

     NNNNAAAAMMMMEEEE
          time_expression() - return the amount of real time that an
          expression took

     SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
          int time_expression( mixed expr );

     DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
          Evaluate <expr>.  The amount of real time that passed during
          the evaluation of <expr>, in microseconds, is returned.  The
          precision of the value is not necessarily 1 microsecond; in
          fact, it probably is much less precise.

     SSSSEEEEEEEE AAAALLLLSSSSOOOO
          rusage(3), function_profile(3), time(3)

     Page 1                                          (printed 3/16/95)

