Enter five hole cards for every player and the board the way the hand played, and see how the equity ran on each street. Big O is hi/lo, so equity is your share of the pot. Flop, turn and river are exact; preflop is a fast seeded simulation.
Your hand
Opponents
Board (optional, enter what came out)
Pick cards
exact flop / turn / river enumeration, seeded preflop Monte Carlo, 95% confidence interval, hi/lo split