Runiter Company
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Got questions about Graphing Calculator 3D?

Go down

Got questions about Graphing Calculator 3D? Empty Got questions about Graphing Calculator 3D?

Post  runiter Wed Dec 05, 2007 1:20 am

Welcome to Graphing Calculator 3D question forum!
This forum is designed for questions and comments regarding Graphing Calculator 3D found at:

http://www.runiter.com/graphing-calculator/

If you have downloaded Graphing Calculator 3D and have questions or comments, please post them here. I will personally respond to each and every question.

Saeid Nourian
President of Runiter Company


Last edited by runiter on Fri Aug 29, 2014 10:44 am; edited 1 time in total
runiter
runiter
Admin

Posts : 147
Join date : 2007-12-05
Age : 43
Location : Boston, MA, USA

http://www.runiter.com

Back to top Go down

Got questions about Graphing Calculator 3D? Empty mortage tables

Post  robingyn Sun Jan 11, 2009 12:39 pm

i thought i could use this to calculate a loan repayment schedule with interest, variable payments and a balloon - did i download the wrong program or is that math here somewhere and i don't know it?
rb

robingyn
Guest


Back to top Go down

Got questions about Graphing Calculator 3D? Empty Re: mortage tables

Post  runiter Sun Jan 11, 2009 3:02 pm

Hi Robin,
This program is very flexible easy-to-use yet powerful calculator that currently targets general math but we have plans for finance/mortgage specific calculations as well. Although currently it does not have a build-in interest amount function, you could easily define your own. For example type:

MonthlyPayment(load, interest, years) = load*(interest*(1 + c)*years)/((1 + interest)*years - 1)

then use it like this:
MonthlyPayment(100000, 0.05, 25)

to calculator monthly payment of 100,000 loan for 5% interest over 25 years.

As per formulas found here:

http://www.mtgprofessor.com/formulas.htm
runiter
runiter
Admin

Posts : 147
Join date : 2007-12-05
Age : 43
Location : Boston, MA, USA

http://www.runiter.com

Back to top Go down

Got questions about Graphing Calculator 3D? Empty Re: Got questions about Graphing Calculator 3D?

Post  Guest02 Wed May 12, 2010 11:24 pm

How do you graph solids?

Guest02
Guest


Back to top Go down

Got questions about Graphing Calculator 3D? Empty Re: Got questions about Graphing Calculator 3D?

Post  runiter Thu May 13, 2010 9:28 am

Can you tell me an example of a solid?
runiter
runiter
Admin

Posts : 147
Join date : 2007-12-05
Age : 43
Location : Boston, MA, USA

http://www.runiter.com

Back to top Go down

Got questions about Graphing Calculator 3D? Empty Draw Error

Post  Chem.Eng Fri May 21, 2010 9:13 pm

After typing an equation in to Z= dialog box and hitting enter, I get the following draw error:

Unexpected Error: javax.media.j3d.IndexedGeometryArray.setCoordIndicesRef([I)V

Does anyone have an idea what my problem might be? Your help would be appreciated. This little implication is keeping me from using this piece of excellent software!

Thanks.

Chem.Eng
Guest


Back to top Go down

Got questions about Graphing Calculator 3D? Empty Re: Got questions about Graphing Calculator 3D?

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum