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Algebra Fx 2.0 Plus


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#1 Blues

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Posted 28 November 2012 - 01:28 AM

Plz i want to learn how to draw the cosine and sine waves using Algebra FX 2.0 Plus, each time i try to do it the graph is just a linear line not the wave ...Any help??? THX

#2 amin_heidari

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Posted 28 November 2012 - 09:43 AM

you must change angel setup from Deg to Rad

#3 flyingfisch

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Posted 28 November 2012 - 11:04 AM

Hello blues and welcome to UCF! You should introduce yourself.

you must change angel setup from Deg to Rad


Yes, amin is right. I'm not sure if it's the same on afx's, but on my calc you can do it by opening the setup menu (<span class=Shift' />+<span class=MENU' />). ;)

#4 3298

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Posted 28 November 2012 - 05:35 PM

No, the AFX has the Setup menu on <span class=CTRL' /> <span class=F3' /> .
With Deg, the AFX draws a wave with a period of 360, which does not fit on one screen (if you use the default ViewWindow, the range from -6.3 to 6.3 is shown).
With Rad, the period is 2pi .

(Somebody changed the UCF logo a couple of weeks ago, but the key pictures are still the AFX ones ... there is no F<->D, but <span class=CTRL' /> )




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