Skip to search.

Breaking News Visit Yahoo! News for the latest.

×Close this window

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

The Yahoo! Groups Product Blog

Check it out!

Group Information

  • Members: 478
  • Category: Education
  • Founded: Dec 12, 2000
  • Language: English
? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Message search is now enhanced, find messages faster. Take it for a spin.

Messages

Advanced
Messages Help
Messages 469 - 498 of 1978   Oldest  |  < Older  |  Newer >  |  Newest
Messages: Simplify | Expand Author Sort by Date ^
469 paulgerrish Send Email Nov 18, 2003
8:34 pm
On Graphic Calculator 3.2, when I use asin with a complex number, I get the wrong result. The correct result is found by entering 1/i or -i then asin : -i (...
470 nc_bchbum Send Email Nov 23, 2003
8:44 pm
I just recently purchased the new 3.2 version for Windows and I have a questions as to how I would enter an equation in the math window to solve the follow...
471 Mikko Rahikka
mrahikka Send Email
Nov 23, 2003
9:39 pm
Terve write cotxdegree=0.13541 select x and Isolate Term select the right side and you get x=70,5009 Mikko...
472 Pat Thompson
pat.thompson@... Send Email
Nov 23, 2003
10:18 pm
Hi Miko and Terve: Or, think of it this way: Cotx-->0 as x-->pi/2, so the principal solution is near (but less than) pi/2. Graph y=cotx (don't worry about...
473 nc_bchbum Send Email Nov 26, 2003
12:13 am
Being new to the Graphcalc 3.2 windows version, I'm familiar with other graphing calculators that have a "mode" setting for Radials or Degrees. I haven't been...
474 George Slusher
gslusher Send Email
Nov 27, 2003
12:55 am
... You can use degrees as the argument of a trig function by typing "degree" or "option-D" after the argument. For example, typing: "cos60degree&quot; evaluates to...
475 nc_bchbum Send Email Dec 1, 2003
6:15 pm
When graphing an equation (version 3.2) such as y=sin x, is there any way to have the "units" on the graph to be diplayed in a different value ... ... such as...
476 George Slusher
gslusher Send Email
Dec 2, 2003
8:46 pm
... Sure. Just scale the independent variable itself. For example, use y = sin (pi*x). You can also scale the dependent variable, of course. George...
477 Ron Avitzur
rxa31107 Send Email
Dec 2, 2003
8:50 pm
... See http://www.PacificT.com/FAQ.html In particular, http://www.PacificT.com/today/AxisInUnitsOfPi.gcf Best regards, Ron Avitzur...
478 nc_bchbum Send Email Dec 6, 2003
7:53 pm
Hello GraphCalc Users ... Being still new at GraphCals (3.2), I'm interested in the ... Given the above matrices, how do you perform with GraphCalc 3.2 : ...
479 Chris Young
c1572young Send Email
Dec 7, 2003
3:37 pm
As the attached files show, GC can do most matrix operations. I'm still working on them. Chris Young...
480 Chris Young
c1572young Send Email
Dec 7, 2003
3:37 pm
Randy, Some other demonstrations of matrix algebra from the http://groups.yahoo.com/group/GraphingCalcUsers/ site. To go to these, I think you have to sign in...
481 Chris Young
c1572young Send Email
Dec 7, 2003
3:37 pm
Here's the finished file illustrating 3D rotations with matrices....
482 Chris Young
c1572young Send Email
Dec 7, 2003
3:43 pm
Graphing Calculator 3.2 files that I upload to the GraphingCalcUsers group are now saved as text files, no matter what suffix I use. (I'm using Macintosh OS...
483 Chris Young
c1572young Send Email
Dec 7, 2003
4:06 pm
Randy, Attached is a file with more direct answers to your questions:...
484 GraphingCalcUsers@yah... Send Email Dec 7, 2003
4:44 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the GraphingCalcUsers group. File :...
485 Chris Young
c1572young Send Email
Dec 7, 2003
4:45 pm
Here are the same operations, performed with letters instead of numbers as the matrix elements. In the comments, there are a few wishes for extension of some...
486 Chris Young
c1572young Send Email
Dec 7, 2003
5:04 pm
Ron, Thanks for your replies; I'm just about to look at them. GraphingCalcUsers seems to have been having problems with my messages sent with Apple's Mail...
487 Chris Young
c1572young Send Email
Dec 7, 2003
5:29 pm
Jorge, Good to hear from you again. I can't get iChat to work. Do you have to have a current AOL account for it to work? It would be interesting to have a...
488 Jorge de Sousa Pires
jspxmp Send Email
Dec 7, 2003
6:37 pm
... Hi Chris Yes, do get some beauty sleep. iChat is fantastisc and I have bought iSight as well so I really can talk and see you. In any case, I suppose what...
489 david craig
dcraig666 Send Email
Dec 8, 2003
4:36 pm
Chris- Remember that digest users (at least) don't get list attachments! Posting stuff to the files section is probably the most reliable method. Thanks for...
490 Brian Ferguson
bjfyg31au Send Email
Dec 9, 2003
1:06 am
If I read this correctly, may I assume the IT folks referred to have installed Mac OS X of some version? If so, then that installation will automatically have...
491 GraphingCalcUsers@yah... Send Email Dec 9, 2003
1:34 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the GraphingCalcUsers group. File :...
492 GraphingCalcUsers@yah... Send Email Dec 9, 2003
1:35 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the GraphingCalcUsers group. File :...
493 GraphingCalcUsers@yah... Send Email Dec 9, 2003
1:36 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the GraphingCalcUsers group. File :...
494 Chris Young
c1572young Send Email
Dec 9, 2003
1:42 pm
There's a problem now with how Yahoo handles our Graphing Calculator files at http://groups.yahoo.com/group/GraphingCalcUsers/files/. You have to...
495 GraphingCalcUsers@yah... Send Email Dec 9, 2003
2:13 pm
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the GraphingCalcUsers group. File :...
496 david craig
dcraig666 Send Email
Dec 9, 2003
3:53 pm
... Yep. ... Yep. I know all that. What you're missing is the simple depth of their perversion. They know what it is. They simply REFUSE TO SUPPORT IT and ...
497 Larry Smith
chile79me Send Email
Dec 9, 2003
3:53 pm
... OS X can be installed without Classic or OS 9. ... I find OS X crashing and causing more problems than OS 9 did. ... Apple has done a nice job with...
498 Chris Young
c1572young Send Email
Dec 9, 2003
4:04 pm
I'm trying to find a general way to color in a triangular patch between 3 points in space. Having trouble figuring out how to use the u and v parameters here....
Messages 469 - 498 of 1978   Oldest  |  < Older  |  Newer >  |  Newest
Add to My Yahoo!      XML What's This?

Copyright © 2010 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines NEW - Help