Cube analysis
2-ply cubeless equity  +0.2896 (Money:  +0.2477)
  0.5810 0.1279 0.0027 - 0.4190 0.0446 0.0004
Cubeful equities:
1. Double, take         +0.5278
2. Double, pass         +1.0000  ( +0.4722)
3. No double            +0.4962  ( -0.0316)
Proper cube action: Redouble, take