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Implicit methodstencil.svg Stencil of the implicit method for solving PDEs CrankNicolsonstencil svg UTC derivative work Mintz talk CrankNicolsonstencil svg Original uploader was Berland at org en Mintzl CrankNicolsonstencil svg PDuserw original upload log This image is derivative work of the following images Image CrankNicolsonstencil