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

Group Information

  • Members: 420
  • 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.

Most Recent Messages

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Re: [GC4] Projection of point onto line 2 ways—via outer product o
Thanks again, you're right. I was using MathType to typeset this, and I'm not too familiar with it. Also, as you might guess, I was pretty tired. The correct
Posted - Tue May 13, 2008 5:22 am
Christopher O. Young
c1572young
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Re: [GC4] Projection of point onto line 2 ways—via outer product o
...  Your absolutely right, thanks. The derivation should be  On May 12, 2008, at 5:34 PM, Chuck Iverson wrote: I think the A_xP in the third and fourth
Posted - Mon May 12, 2008 11:02 pm
Christopher O. Young
c1572young
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Re: Digital artist using GC for art
Beautiful animations! The graphics add a lot. Thanks very much for sharing.
Posted - Wed May 7, 2008 5:50 am
Christopher O. Young
c1572young
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Digital artist using GC for art
I joined the GC group last year and now have a body of work created in it. You can see a sampling of animations at:
Posted - Mon May 5, 2008 7:51 pm
ygsloan
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Re: Thanks and new question
Petri (sorry for the previous misspelling) is correct. In fact, I was able to go up to a 10x10 using the same technique and do a matrix multiplication. I'm
Posted - Wed Apr 30, 2008 1:21 am
Charles Iverson
iversonc2000
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2008 12 5 15 6 4
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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