Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**White_Owl****Member**- Registered: 2010-03-03
- Posts: 106

Does anyone know good (and preferably free) graphing calculator which is able to draw graphs of relations, not just functions?

For example I have an equation

Offline

**bob bundy****Moderator**- Registered: 2010-06-20
- Posts: 7,501

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,339

Hi White_Owl;

Do you mean a program?

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

Offline

**White_Owl****Member**- Registered: 2010-03-03
- Posts: 106

bob bundy, Thank you. I think this will do.

bobbym, Yes, the program would be nice too. Especially if it will be able to export the graph in .tex format...

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 102,339

Hi;

You mean output latex? I do not know of one that does that.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

Offline

**ShivamS****Member**- Registered: 2011-02-07
- Posts: 3,648

I personally like the free desmos graphing calculator. https://www.desmos.com/calculator

Offline

**DeanPemberton****Member**- From: USA
- Registered: 2014-10-30
- Posts: 20
- Website

There is lots of sites but they only have some limited fetures, if you want to all type of graphs then you should purchase a graphic calculator.

Offline

Pages: **1**