Hi,
To celebrate the version 4.0 of TouchPlot, which has a new formula editor, very easy to use, I've decided to lower its price to 0.99$ for a limited time.
For those who don't know TouchPlot, you should know that is a very powerful grapher, providing many tools for visualizing functions, parametric curves, differential equations solutions, vector fields...
Videos for version 4.0 demoing the features of TouchPlot have been added on the TouchPlot website
but I have made them also available through youtube touchplot channel :
The (new) formula editor and TouchPlot's basic features
The role of the adaptive algorithm
Activity with polar curves
Functions with two variables, contourplots, surfaces
How to study an iterated sequence within TouchPlot
Activity with the Lotka-Volterra equations
I have also rotated the same videos (from portrait to landscape) for viewing them fullscreen on an iPod touch or an iPhone :
Video for iPhone : basic features
Video for iPhone : the adaptive algorithm
Video for iPhone : polar curves
Video for iPhone : functions with two variables
Video for iPhone : iterated sequence study
Video for iPhone : Lotka-Volterra equations
Not that if you want to try out the formula editor for TouchPlot, you can download for free TouchPlotLite, which has been updated to version 4.0 as well.
Here is the link for TouchPlotLite : TouchPlotLite in the appstore
and here is the link for TouchPlot : TouchPlot in the appstore
Enjoy !
phjo
To celebrate the version 4.0 of TouchPlot, which has a new formula editor, very easy to use, I've decided to lower its price to 0.99$ for a limited time.
For those who don't know TouchPlot, you should know that is a very powerful grapher, providing many tools for visualizing functions, parametric curves, differential equations solutions, vector fields...
Videos for version 4.0 demoing the features of TouchPlot have been added on the TouchPlot website
but I have made them also available through youtube touchplot channel :
The (new) formula editor and TouchPlot's basic features
The role of the adaptive algorithm
Activity with polar curves
Functions with two variables, contourplots, surfaces
How to study an iterated sequence within TouchPlot
Activity with the Lotka-Volterra equations
I have also rotated the same videos (from portrait to landscape) for viewing them fullscreen on an iPod touch or an iPhone :
Video for iPhone : basic features
Video for iPhone : the adaptive algorithm
Video for iPhone : polar curves
Video for iPhone : functions with two variables
Video for iPhone : iterated sequence study
Video for iPhone : Lotka-Volterra equations
Not that if you want to try out the formula editor for TouchPlot, you can download for free TouchPlotLite, which has been updated to version 4.0 as well.
Here is the link for TouchPlotLite : TouchPlotLite in the appstore
and here is the link for TouchPlot : TouchPlot in the appstore
Enjoy !
phjo