00141 {
00142 return((DB(1,0,band,0,1)*DB(0,1,band,1,1)*DB(0,0,band,0,0) +
00143 DB(1,0,band,1,1)*DB(0,1,band,0,0)*DB(0,0,band,0,1) +
00144 DB(1,0,band,0,0)*DB(0,1,band,0,1)*DB(0,0,band,1,1) -
00145 DB(1,0,band,0,0)*DB(0,1,band,1,1)*DB(0,0,band,0,1) -
00146 DB(1,0,band,0,1)*DB(0,1,band,0,0)*DB(0,0,band,1,1) -
00147 DB(1,0,band,1,1)*DB(0,1,band,0,1)*DB(0,0,band,0,0) )/
00148 (DB(0,0,band,1,1)*DB(0,0,band,0,1)*DB(0,0,band,0,0)));
00149 }