Math In Online Casino Games

As online casino plays, while the territory of the casino gambler, can also become one of the mathematician's favorite hangout. While many may find it pretty odd, mathematics and the world of casino gaming is actually closely intertwined.

Probability
Almost all of the online casino games known relies on chance to determine the winner of the game. This is where probability comes in. probability is basically just how likely a certain things will come out against other things. At this point, it is a good thing to note the distinction between improbable and impossible. Many people often erroneously think that the words are one and the same; in reality though, their meanings are very different. Improbable implies that a thing is highly unlikely to occur at a given time, but as long as the conditions that will make it happen are there, it can still happen. If no conditions can be made for a thing to happen, however, that one is then considered impossible to happen.

Let's take that idea into practical use. Take the case of two dice as an example. While chances are slim (improbable) that you will get a total of twelve, with both dices landing a six, you can still get them. On the other hand, any other score higher then 12 won't come out simply because there isn't any combination in the dice that will add up to anything greater than 12.

Probability is a good way of gauging your chances of winning in a game. One thing to remember is that your chances are directly linked to the numbers of possible outcomes. You have a one in 52 chance of getting the queen of hearts from a deck of cards, while you will find it much easier to get a six in the throw of a die.

Permutations and Combinations
Permutations and combinations are also useful tools in the casino. A combination is a collection of any items, say two cards that add up to nine. A permutation on the other hand is is a specific combination. A combination can have many different permutations, say a nine can be produced by either a six and a three or a five and a four.
Permutations and combinations are very useful when determining the odds of getting the winning hands in games. As long as there are many possible permutations for a given combination, your chances of getting one are still considerable. For example, while a royal flush is hard to come by, you still have four chances to get one, one for each suit.

The House Edge
Casinos operators maintain their lead from players through the house edge. The house edge is basically the odds against the player getting a particular win. Sadly for the player, the house edge is already inherent in all casino games, so it's a thing to live by.

It is very easy to determine the house edge of a casino on a particular game. The very first thing to know is the player's expected value (EV) which is the amount he is expected to win or lose if a particular bet is made for several rounds. For instance a player might expect to lose $0.26 for every $5 dollar bet he makes, the house edge can be calculated as follows.

House Edge=(EV/Bet) x 100 =($0.26/$5) x 100=5.26%

Thus the casino have an advantage of 5.26% over the player on every bet made. While the house edge is practically a permanent thing, there are ways that it can be at least lowered to favor players. Using the above concepts, players can come up with strategies that take advantage of the odds in particular games to come up with better gaming strategies.