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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: Early math
Topic ID: 38
Message ID: 7
#7, RE: stumped
Posted by sfwc on Dec-24-03 at 07:12 PM
In response to message #4
I forgot to mention in that post that this method also excludes using things like 1.2 + 3.8 since 0.8 ~ 8 mod 9 is just as valid.

Thankyou

sfwc
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