from Planet Nutshell.
Start learning how to use WolframAlpha for Mathematics with the first four slideshows.
Slideshow 5 is on Statistics
Slideshow 6 is on Matrices,
Slideshow 7 is on Differential Equations,
Slideshow 8 is on Set Theory and Logic
…..and Slideshow 9 – a few of the sillier questions you can ask WolframAlpha!
For some questions on the first three slideshows see this post.
With any Slideshare show click on the symbol indicated for the full screen version and use the Esc key to exit: