Implement functional derivative and Euler-Lagrange equation

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Implement functional derivative and Euler-Lagrange equation #6466

Open golam-m-hossain opened 15 years ago

golam-m-hossain commented 15 years ago

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 commented 13 years ago

comment:1

See also this ask.sagemath discussion.

pretentious7 commented 3 years ago

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.