Sum of Last Digits

Sum of Last Digits

Postby pyst7lot » Sat Sep 11, 2021 5:23 am

Do we have a filter which deals with the sum of the last digits? I wonder if it would help much.
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Re: Sum of Last Digits

Postby pyst7lot » Sat Sep 11, 2021 9:03 am

Just used Numbers at Positions to test it.
Our last lotto draw was 3-27-33-35-36-37.
Sum of last digits from 1st 2 numbers is 10 (3+7)
Using 9 instances of Numbers at Postions I rejected the following.
First position 1,11,21,31 Second position 9,19,29,39
First position 2,12,22,32 Seconf position 8,18,28,38
FP 3s SP 7s
FP4s SP 6s
etc to
FP 9s SP 1s

Eliminates a good number of lines on just the Sum of first two last digits. 9% of combinations in our 6/40 Lottery
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Re: Sum of Last Digits

Postby tdnl46w » Sun Sep 12, 2021 8:46 am

EL has a 'Digits Sum' filter.

Sums are very similar to filtering with number groups. Only these groups have to equal specific sums you need.
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Re: Sum of Last Digits

Postby pyst7lot » Mon Sep 13, 2021 12:17 pm

tdnl46w wrote:EL has a 'Digits Sum' filter.

Sums are very similar to filtering with number groups. Only these groups have to equal specific sums you need.


Thanks, that does part of what I was wanting and I hadn't noticed it. Sometimes I have difficulty finding the filters I need - we have so much choice. :)
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