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Student Support Forum: 'Differential Operators and Mathematica' topicStudent Support Forum > General > Archives > "Differential Operators and Mathematica"

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S. DeDeo
10/10/99 6:55pm

Is it possible to get Mathematica to ''understand'' how differential operators work? i.e., to know that if Dx is the differential operator ''d/dx'', then Dx^2 is ''d^2/dx^2'', and, for example, Dx^2 (g*f), where g and f are both functions of x, is Dx(g'*f+f'*g) = g''*f+2g'*f'+g*f''

I've looked around on the online help, and can't seem to find out where to look for more information. Would I have to somehow define the d/dx operator in terms of its actions on functions, its commutation relations with other functions, and so on? How would I do that?

Any help is appriciated; if anyone's tried to do something like this with operators before, I'd love to hear from them.

-- Simon

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Subject (listing for 'Differential Operators and Mathematica')
Author Date Posted
Differential Operators and Mathematica S. DeDeo 10/10/99 6:55pm
Re: Differential Operators and Mathematica Aaron Honecker 10/15/99 11:01pm
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