00160 {
00161 return((DB(1,0,band,2,0)*DB(0,1,band,0,1)*DB(0,0,band,0,0) +
00162 DB(1,0,band,0,1)*DB(0,1,band,0,0)*DB(0,0,band,2,0) +
00163 DB(1,0,band,0,0)*DB(0,1,band,2,0)*DB(0,0,band,0,1) -
00164 DB(1,0,band,0,0)*DB(0,1,band,0,1)*DB(0,0,band,2,0) -
00165 DB(1,0,band,2,0)*DB(0,1,band,0,0)*DB(0,0,band,0,1) -
00166 DB(1,0,band,0,1)*DB(0,1,band,2,0)*DB(0,0,band,0,0) )/
00167 (DB(0,0,band,2,0)*DB(0,0,band,0,1)*DB(0,0,band,0,0)));
00168 }