I w开发者_如何学Cant to look at both the real and imaginary parts of some functions that depend on a parameter n. Individually (with set values of n), I get perfectly nice graphs, but when putting the
I need to compare two Lists of Rules of form var -> integer on the fact of mismatch. To determine, if there are any rules the same by lhs and different by rhs.
Let us interpolate the same data using Mathematica 5.2, 7.0.1 and 8.0.1: Interpolation[{{0, 0}, {1, 1}, {2, 3}, {3, 4}, {4, 3}, {5, 0}}] // InputForm
I have a long expression that I would like to split into a collection of terms. For example say I have:
I\'ve been developing a gui for some time, which requires the creation of common control objects that Mathematica lacks (e.g. spinner, treeview, openerbar, etc.). One is the multipanel, i.e. a pane ob
folks, I met a weird problem while using mathematica. As you can see from the atta开发者_开发百科ched screenshot, the typesetting is somehow interpreted as plain text.
I want to match expression who\'s head differs from f. This works开发者_如何学JAVA [In]!MatchQ[t[3], x_ /; Head[x] == f]
When doing calculations in Mathematica I often need to redefine a function by appending to it. For example if I define
I can construct a list of values of a function evaluated at a set of values, as in simplelist below Clear[f, g, simplelist, d, dlist1, dlist2]
I\'d like to create a list of Hankel functions, defined in terms of an Nth derivative, but the Nth order derivatives get treated in the way that is described in the docs under \"Derivatives of unknown