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Continue to ChatA coordinate free variation of the Maxwell equation multivector Lagrangian. https://peeterjoot.com/2022/06/18/a-coordinate-free-variation-of-the-maxwell-equation-multivector-lagrangian/
A coordinate free variation of the Maxwell equation multivector Lagrangian. https://peeterjoot.com/2022/06/18/a-coordinate-free-variation-of-the-maxwell-equation-multivector-lagrangian/