On 02/13/2010 09:35 AM, Dana Ernst wrote:
I'm intrigued by the "Differential Calculus and Sage" book found here:

http://sage.math.washington.edu/home/wdj/teaching/calc1-sage/

Who has used this book (besides the authors, although I'm interested in what David Joyner 
has to say)?  Any comments?  Currently, I use Stewart's "Calculus".  How do 
these books compare?

I've been planning on moving away from using an expensive textbook for some time now, but 
there are only so many things you can do at once:)  Perhaps "Differential Calculus 
and Sage" could make this move easy for me.  I'd love to hear thoughts and comments, 
both of the positive and negative variety.  Also, if you know of other similar calculus 
texts, I'd love to hear about that, too.


A textbook rep from W.H. Freeman visited me yesterday and introduced me to Rogawski's book [1], which seemed pretty cheap comparatively, though I haven't looked at how good it is. Also, Slashdot had an article about free calculus books a while back [2]. Also, Ben Woodruff and I are working on some notes for Calculus 3, which I am posting up for my class as we go through them this semester [3] (I'm also working on Sage worksheets corresponding to each unit, based on Ben's Mathematica worksheets for the units). Ben is working more on the notes this summer, and then we'll be posting them up as a "book". Also, if you're interested in free textbooks in general, Section 5.1.3 of our UTMOST CCLI grant proposal [4] has a very nice listing of books, including free calculus books.

Thanks,

Jason


[1] http://www.whfreeman.com/newcatalog.aspx?search=rogawski or http://www.amazon.com/Calculus-Early-Transcendentals-Jon-Rogawski/dp/0716772671

[2] http://books.slashdot.org/books/04/03/04/028253.shtml

[3] http://orion.math.iastate.edu/grout/courses/calculus_iii/spring_2010/notes

[4] http://orion.math.iastate.edu/grout/grants

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