New Posts For Thread: How to work out permutations.https://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutationsI'm looking to try a system i remember reading in the paper about 15-20 years ago. Backing the 3-3 in all games on the saturday coupon and perming any 2 or 3 to come in. This was back in the days when betting tax was still applied and prices were betI use the following method. For example 20 selections and you want to calculate trebles (20 x 19 x 18) divided by (1 x 2 x 3). This would appear to work using RitzyD answer above, doubles 60 x 59 divided by 1 x 2 = 3540/2 = 1770.https://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462684409#462684409I use the following method. For example 20 selections and you want to calculate trebles (20 x 19 x 18) divided by (1 x 2 x 3). This would appear to work using RitzyD answer above, doubles 60 x 59 divided by 1 x 2 = 3540/2 = 1770.Fri, 20 Aug 2010 01:19:41 -0500Cheers Ritzy, had just checked that out and doesn't sound like it's a goer.https://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462676197#462676197Cheers Ritzy, had just checked that out and doesn't sound like it's a goer.Thu, 19 Aug 2010 22:34:09 -0500With 60 selections there are total permutations of 8,032,098,711,274,139,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000perming 2 from 60 = 1770 permutationsperming 3 from 60 = 34220 permutationsjust google perhttps://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462674881#462674881With 60 selections there are total permutations of 8,032,098,711,274,139,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000perming 2 from 60 = 1770 permutationsperming 3 from 60 = 34220 permutationsjust google perThu, 19 Aug 2010 22:18:25 -0500Try this........http://easycalculation.com/statistics/statistics.phpThen click on Permutation and CombinationIt'll be the combination calculation that you'll be intereted in.https://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462674441#462674441Try this........http://easycalculation.com/statistics/statistics.phpThen click on Permutation and CombinationIt'll be the combination calculation that you'll be intereted in.Thu, 19 Aug 2010 22:12:43 -0500Thanks Top2ratedhttps://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462674353#462674353Thanks Top2ratedThu, 19 Aug 2010 22:11:25 -0500http://easycalculation.com/statistics/permutation-combination.phphttps://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462674173#462674173http://easycalculation.com/statistics/permutation-combination.phpThu, 19 Aug 2010 22:09:33 -0500http://easycalculation.com/statistics/permutation-combination.phphttps://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462673989#462673989http://easycalculation.com/statistics/permutation-combination.phpThu, 19 Aug 2010 22:06:48 -0500I'm looking to try a system i remember reading in the paper about 15-20 years ago. Backing the 3-3 in all games on the saturday coupon and perming any 2 or 3 to come in. This was back in the days when betting tax was still applied and prices were bethttps://community.betfair.com/general_betting/go/thread/view/94082/25665517/how-to-work-out-permutations?post_id=462669533#462669533I'm looking to try a system i remember reading in the paper about 15-20 years ago. Backing the 3-3 in all games on the saturday coupon and perming any 2 or 3 to come in. This was back in the days when betting tax was still applied and prices were betThu, 19 Aug 2010 21:19:22 -0500