Poker hand poker"). So while the "majority" of poker game variations are played "high hand", where the best high "straight, flush etc." wins, there are poker variations where the "worst hand" wins, such as "low ball, acey-ducey, high-lo split etc. game variations". To summarize, there can be variations that are "high poker", "low poker", and "high low split". In the case of "high low split" the pot is divided among the best high hand and low hand. Poker has many variations, all following a similar pattern of play and generally using the same hand ranking hierarchy. There are four main families
Poker probability Poker probability In poker, the probability of each type of 5-card hand can be computed by calculating the proportion of hands of that type among all possible hands. Probability and gambling have been an idea since long before the invention of poker. The development of probability theory in the late 1400s was attributed to gambling; when playing a game with high stakes, players wanted to know what the chance of winning would be. In 1494, Fra Luca Paccioli released his work "Summa de arithmetica, geometria, proportioni e proportionalita" which was the first written text on probability. Motivated by Paccioli’s work,