Symbol: MUL_PQR_XR
usr/src/uts/common/fs/zfs/vdev_raidz_math_impl.h
1360
MUL(mul[MUL_PQR_XR], REC_PQR_Z); /* Xr = Rxyz * xr */
usr/src/uts/common/fs/zfs/vdev_raidz_math_impl.h
144
coeff[MUL_PQR_XR] = gf_div(ny ^ nz, xd);