symbolic vector differentiation



On 4/6/08, Barton Willis <willisb at unk.edu> wrote:

> The first argument to depends "can be the name of a variable or array,
>  or a list of names" (the user documentation). Subscripted variables
>  aren't allowed:

Probably we should figure out a way to treat subscripted variables
consistently the same as ordinary variables; sometimes they are,
sometimes not (as in "depends"). Probably the key point is to
figure out a property-list-like mechanism which can be applied
to subscripted variables. Just thinking out loud here.

best

Robert Dodier