It works in a similar way to PokerStove, Pokerstrategy Equilator or Equilab.
You can put your opponents into a range, or select specific cards.
Also you can specify the Flop, Turn and/or River cards.
Equity calculation is done with Monte Carlo simulation.
In some seconds you will get a good estimation of the probability of winning.
* Range selection by type (suited, offsuit, pairs)
* Range selection by percentage ( e.g. the best 15% hands )
* Range selection by suits
* Hole Cards selection
* Flop, Turn and River cards selection
* Monte Carlo simulation
You can get more info at www.mamuso.com