Cube analysis
2-ply cubeless equity  +0.6643 (Money:  +0.6637)
  0.7749 0.1394 0.0024 - 0.2251 0.0276 0.0003
Cubeful equities:
1. Double, take         +0.8838
2. Double, pass         +1.0000  ( +0.1162)
3. No double            +0.8334  ( -0.0504)
Proper cube action: Double, take