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Implement functional derivative and Euler-Lagrange equation #6466

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golam-m-hossain opened this issue Jul 5, 2009 · 2 comments
Open

Implement functional derivative and Euler-Lagrange equation #6466

golam-m-hossain opened this issue Jul 5, 2009 · 2 comments
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c: symbolics p: major / 3 t: enhancement

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@golam-m-hossain
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One of the elementary tool that is often needed to compute equation of motion in Physics, is functional derivative. This along with the implementation of Euler-Lagrange equation will make Sage extremely useful for physicists.

Component: symbolics

Issue created by migration from https://trac.sagemath.org/ticket/6466
@kcrisman
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comment:1

See also this ask.sagemath discussion.

@pretentious7
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comment:2

Would a good step toward this be adding dynamicsymbols from here? https://docs.sympy.org/latest/modules/physics/mechanics/lagrange.html

Sorry for bumping old thread, but I'm interested in working on this.

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@kcrisman @pretentious7 @golam-m-hossain