Hi I looked around quite a bit but probably not in the right places? I found I can define a vector function and how to get its derivative vector function. Is there a way to get at the component functions and/or a way to calculate the magnitude function of rprime?
var ('t') r=vector(t,t^2,t^3) rprime=diff(r,t) Thanks, Linda -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org