Anyone can improve this wheel to 90% ^ 4if6?

Reply #4

BobP — Tue, 22 Aug 2006 05:24:44 GMT

Improvement is generally considered to be without adding more combinations. Open cover wheeling designs are usually built to a percentage of coverage or to fit a budget.

You can build wheels yourself with CoverMaster. Just copy and paste the 78 lines you have so far into CoverMaster and then build to whatever you like below 200 combinations, then Optimize (improve) the wheel.

Pool = 30

Pick = 6

Hits = 4

Match = 6

Generate

I'd try both locking in your original 78 and letting them... [ More ]

Reply #3

flexalong — Sun, 20 Aug 2006 09:48:19 GMT

My budget is certainly over 78 but below 200 combinations. So if anyone out there can, please improve the wheel.

Thanks in advance

Reply #2

BobP — Sun, 20 Aug 2006 05:45:09 GMT

The wheel you have there 50% 4if6in30n78c or 50% (30,6,4,6)=78 is very good and can not be improved to 90% or likely at all.

The first half of wheel builds are generally very matter of fact, laying down a grid work of coverage using every number roughly the same number of times. There is very little room for improvement in the first half of a build, the oppertunity for that comes toward the end when things get sloppy due to overlap.

If your budget is 78 combinations, what you have is as g... [ More ]

Reply #1

Rip Snorter — Sat, 19 Aug 2006 13:09:16 GMT

Interesting wheel. I've been looking at it wondering why you'd create it on a 6/30 matrix. Then I noticed you're from Singapore and figured maybe you folk have a 6/30 game there.

In the US the nearest equivalent would be West Virginia (6/25), unless I'm mistaken.

J

Anyone can improve this wheel to 90% ^ 4if6?

flexalong — Sat, 19 Aug 2006 03:39:52 GMT

30 numbers in 78 lines

100% 2if2

100% 3if6

50% 4if6

01 02 03 04 05 06

01 02 07 08 09 10

01 02 11 12 13 14

01 04 10 14 16 21

01 04 11 18 19 29

01 05 07 15 18 22

01 05 09 14 24 30

01 06 08 16 17 30

01 06 10 13 25 26

01 07 13 20 28 29

01 07 17 24 25 27

01 08 12 18 24 26

01 09 12 17 19 23

01 11 15 20 26 27

01 14 19 22 27 28

01 20 21 23 25 30

02 03 07 15 25 26

02 04 22 23 24 28

02 05 16 18 24 25

02 06 07 14 18 29

02 06 09 12 16 20

02 08 14 21 26 28

02 09 13 15 21 23

02 10... [ More ]