[MWForum]more horsing around

Jeff Knope mwforum@lists.mathcats.com
Sun, 20 Feb 2005 11:11:32 -0800


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Hi Zehava,

To all:  I apologize for perpetuating the "no subject" subject.

I notice it's visually better to make each of the horses "in front" of =
the red finish line "t4 turtle "horses2.mw2.

Besides the previously noted occasional error of declaring the wrong =
winner, I see there is no provision for declaring a "tie race."  If the =
random value in START_RUN is 15, there will be a tie between any 2 =
horses about 7% of the time, and more frequent than that with 3 horses =
running (okay mathcats, how often?)

However often it is, it seems to me it's too often to not make a fix for =
the problem.  Like declaring the correct winner, comparing the values of =
:steps should be able to discern when a tie occurs.  The "text1 text and =
the announcement text then should change to express this.

I think Daniel's theory of why the clickoff method doesn't run WINNER is =
correct.  The way around it is to remove the turtle instructions, and =
issue the actions from within a procedure.

--Jeff


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<DIV>Hi Zehava,</DIV>
<DIV>&nbsp;</DIV>
<DIV>To all: &nbsp;I apologize for perpetuating the "no subject" =
subject.</DIV>
<DIV>&nbsp;</DIV>
<DIV>I notice it's visually better to make each of the horses "in front" =
of=20
the&nbsp;red finish line "t4 turtle "horses2.mw2.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Besides the previously noted occasional error of declaring the =
wrong=20
winner, I see there is no provision for declaring a "tie race."&nbsp; If =
the=20
<STRONG>random </STRONG>value in START_RUN&nbsp;is 15, there will be a =
tie=20
between any&nbsp;2&nbsp;horses about 7% of the time, and more frequent =
than that=20
with 3 horses running (okay mathcats, how often?)</DIV>
<DIV>&nbsp;</DIV>
<DIV>However often it is, it seems to me&nbsp;it's too often to not make =
a fix=20
for the problem.&nbsp; Like declaring the correct winner, comparing the =
values=20
of :steps should be able to discern when a tie occurs.&nbsp; The "text1 =
text and=20
the announcement text then&nbsp;should change to express this.</DIV>
<DIV>&nbsp;</DIV>
<DIV>I think Daniel's theory of why the&nbsp;<STRONG>clickoff</STRONG> =
method=20
doesn't run WINNER is correct.&nbsp; The way around it is to remove the =
turtle=20
instructions, and issue the actions from =
within&nbsp;a&nbsp;procedure.</DIV>
<DIV>&nbsp;</DIV>
<DIV>--Jeff</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV></BODY></HTML>

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