FourLaplacian

Description

FourLaplacian[exp, p, q] is \(TraditionalForm\`\(\(∂\)\(\(/\)\(∂p\_μ\)\)\(\ \)\)\)\(TraditionalForm\`\(\(∂\)\(\(/\)\(∂q\_μ\)\)\(\ \)\)\)exp.

Options[FourLaplacian]

See also:  FourDivergence, RussianTrick.

Examples

SP[q, q]

FourLaplacian[%, q, q]

SOD[q]^OPEm  FAD[q, q - p] // FCI

FourLaplacian[%, q,  q]