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GraphingCalcUsers · User group for Pacific Tech's Graphing Calculator math education visualization software

Group Information

  • Members: 475
  • Category: Education
  • Founded: Dec 12, 2000
  • Language: English
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Description

This group is for users of Pacific Tech's Graphing Calculator math education visualization software to share curriculum ideas, ask questions, share documents, etc... If you are using
this software in your classroom, please let us know what you are doing with it. This is intended to be a resource for teachers.

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Re: Set of parameter values
Ron- ... Very good. So what I want would be e.g. {-1,-0.8,...,9}. That works as expected. My quick examples suggests it plots points with step size |b-a|.
Posted - Wed Apr 25, 2012 10:56 pm
David Craig
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Re: Set of parameter values
... {a, b, ... c} is interpreted as the set starting with a, b, ... and ending at with step size is (b-a). (I'm not sure what it does if a,b,c are not
Posted - Wed Apr 25, 2012 10:49 pm
Ron Avitzur
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Re: Set of parameter values [1 Attachment]
... Ah, very good! I tried a variety of control-key combinations, but did not stumble across that one, and could not find it in the help. The second form
Posted - Wed Apr 25, 2012 10:41 pm
David Craig
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Re: Set of parameter values
... An example doc is attached. (You can use \in or = interchangeably in this context. {0...10} will set by ones, by default. {0,2,...,8} will step by the
Posted - Wed Apr 25, 2012 10:20 pm
Ron Avitzur
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Set of parameter values
I seem to recall that in GC 4 it was now possible to specify a range of values in a set as in e.g. [a,f(a)], a \in {m..n} I think I remember seeing examples
Posted - Wed Apr 25, 2012 10:13 pm
David Craig
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2012 3 10
2011 9 11 7 25 2 32 17 9 8 7
2010 9 3 6 2 6 1 11 2 11 1
2009 18 15 14 9 2 2 9 1
2008 12 5 15 6 5 1 8 1 4 4 2
2007 47 60 14 6 2 7 1 2 9 28 26 17
2006 54 39 107 12 25 27 66 72 20 63 55 32
2005 10 2 1 3 4 7 45 37 42
2004 5 1 7 15 4 4 5 8 2 4 2
2003 17 1 7 3 19 4 7 2 6 49
2002 43 5 4 8 5 1 33 36 57 35 18
2001 7 15 19 20 1 3 6 1 26 10 17
2000 38
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