Graphing 3d functions

[nikkelia]

how do u plot a sqare root?

[runiter]

press ctrl+R to insert square root operator. Or you can raise to power of 0.5, for example x^0.5

[brilliantfranz]

Please tell me how to plot a stright line ?!

[runiter]

just give it a line equations, for example:

y=5x+3

[brilliantfranz]

in 3d ?

I want a straight line in 3d

[runiter]

In 3D the only way to draw a line would be to use parametric equations:

x=u

y=0

z=v

[brilliantfranz]

Is it possible to use parametric equations on free version ?

[runiter]

oh I forgot to mention, you do need to purchase the Standard Edition if you want to do parametric equations.

[runiter]

Not right now but we are planning to release a 30-day fully functional trial version soon. Should be available for download in few days :)

[runiter]

@brilliantfranz Yes you can now download the 30 days trial to use parametric equations.

[runiter]

In 3D the only way to do this is to enter a parametric equations like this:

x=u

y=5u+3

z=0

[TakeNoSide]

I love this program! its awsome

[runiter]

This is Graphing Calculator 3D, an advanced tool that can be downloaded for free from Runiter website.

If you have any questions or comments I'll be happy hear about them. Simply leave a comment and I'll reply.