Trouble With Graph

5 replies to this topic

#1 Behnoud

Behnoud

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Posted 19 June 2006 - 06:59 PM

How I can plot a polar function like:
r=t^2, =ARCTAN(t^2/(t+t^2)
It is just like:
x=f(t), y=g(t).

#2 vanhoa

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Posted 20 June 2006 - 04:03 AM

Hi.
The CP do not have that function as i kniow so far. I think that you should write a program to do that, using the translate fomula: polar rectangular : (r, ) (r*cos( ),r*sin( )).

#3 Behnoud

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Posted 20 June 2006 - 05:45 PM

I need it urgently!
I have an exam on next few days
I haven't written any program for CP

#4 SoftCalc

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Posted 21 June 2006 - 04:31 AM

I need it urgently!
I have an exam on next few days
I haven't written any program for CP

Use the parametric graph type [xt]

#5 Behnoud

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Posted 06 July 2006 - 06:07 AM

Thanks Softcalc and Vanhoa.
It worked properly.
It was a good Idea.
How silly I was.

#6 Behnoud

Behnoud

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Posted 30 September 2006 - 05:30 PM

How I can Plot something like:
x^2-y^2 >1 ?

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