Mathematical Strategy for Hold’Em Poker and Similar Steps Investment

This paper establish a maximum target function of strategy on Hold’Em Poker game betting. The
target function is defined by returning rate, which is a ratio of net income to the costs, and is
depending on three steps strategies chosen from three choices which is depending on the judge of
winning rate, i.e., estimating the ranking of five cards selected from seven cards (five community
cards and two faced down cards for each player). This maximum program is a function of uncertain
event and can not be solved by known mathematical method of certain event. It can be treated on
each round betting by feeling. Feeling is a combination of analysis of messages from betting
observation (include the situation, betting velocity and the habits of individual player), and the
predicting of the tendency of the coming cards, and then make a decision in a short time period.