def dxsm2
import bend-collections@1.0.0.0/src/math/random/pcg.bend as Pcgimport Base
import bend-collections@1.0.0.0/src/math/u64.bend as W
import bend-collections@1.0.0.0/src/math/w64.bend as X
69def dxsm2(+h: W.U64, +lo: W.U64) -> W.U64:
70 X.mul(xor64(h, X.shr(h, 48n)), W.U64{U32.or(X.lo(lo), 1), X.hi(lo)})