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comparison src/SbpOperators/volumeops/laplace/laplace.jl @ 1162:62aaed9cf76b feature/dissipation_operators

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Merge default
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 29 Nov 2022 22:43:57 +0100
parents dfbd62c7eb09
children a8c8517a310f 356ec6a72974
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1098:6f51160c7ca7 1162:62aaed9cf76b
46 46
47 See also: [`second_derivative`](@ref). 47 See also: [`second_derivative`](@ref).
48 """ 48 """
49 function laplace(grid::EquidistantGrid, inner_stencil, closure_stencils) 49 function laplace(grid::EquidistantGrid, inner_stencil, closure_stencils)
50 Δ = second_derivative(grid, inner_stencil, closure_stencils, 1) 50 Δ = second_derivative(grid, inner_stencil, closure_stencils, 1)
51 for d = 2:dimension(grid) 51 for d = 2:ndims(grid)
52 Δ += second_derivative(grid, inner_stencil, closure_stencils, d) 52 Δ += second_derivative(grid, inner_stencil, closure_stencils, d)
53 end 53 end
54 return Δ 54 return Δ
55 end 55 end