Cube analysis
2-ply cubeless equity  +0.2175 (Money:  +0.2175)
  0.6087 0.0000 0.0000 - 0.3913 0.0000 0.0000
Cubeful equities:
1. Double, take         +0.6493
2. Double, pass         +1.0000  ( +0.3507)
3. No double            +0.5018  ( -0.1474)
Proper cube action: Redouble, take