online dynamic graphing calculator

[Jason Grout]

I just ran across this, from a post Dan mentioned in another post:

https://www.desmos.com

It reminds me a lot of Apple Grapher, but online and free. I post it
here so we can see what others are doing with dynamic mathematics on the
web.

Here are a few examples: https://www.desmos.com/math

Thanks,

Jason

[kcrisman]

On Thursday, March 28, 2013 2:20:40 PM UTC-4, Jason Grout wrote:

I just ran across this, from a post Dan mentioned in another post:

https://www.desmos.com

It reminds me a lot of Apple Grapher, but online and free.  I post it
here so we can see what others are doing with dynamic mathematics on the
web.

Very interesting indeed.   Certainly much easier to plot graphs using data than in Grapher, interactivity seems built-in.  I wonder if it supports importing CSV etc... 

Umm... one of the "team" members is conceivably an erstwhile Sage developer?

http://trac.sagemath.org/sage_trac/search?noquickjump=1&ticket=on&wiki=on&q=jwmerrill

I'm pretty sure this is the same guy.

Finally, the license.  Perhaps they will make money integrating with publisher materials?

Personal, Non-Commercial Use Only. You agree to use the Desmos Network and the graphing calculator (and the graphs generated by the calculator) only for (a) your personal, non-commercial use or (b) for academic use in your classroom. Desmos does, under certain circumstances, (y) permit third parties to integrate with the Desmos Network, and (z) to use the graphing calculator to generate graphs for commercial uses (including textbooks) pursuant to written agreement. Please contactin...@desmos.com for more information about entering into a relationship with Desmos that would permit such commercial uses.