Symbol: MUL_PQR_YQ
usr/src/uts/common/fs/zfs/vdev_raidz_math_impl.h
1370
MUL(mul[MUL_PQR_YQ], REC_PQR_YS); /* Yq = Qyz * yq */
usr/src/uts/common/fs/zfs/vdev_raidz_math_impl.h
147
coeff[MUL_PQR_YQ] = yd;