20.15 CRACK: Solving Overdetermined Systems of PDEs or ODEs

CRACK is a package for solving overdetermined systems of partial or ordinary differential equations (PDEs, ODEs). Examples of programs which make use of CRACK (finding symmetries of ODEs/PDEs, first integrals, an equivalent Lagrangian or a “differential factorization” of ODEs) are included. The application of symmetries is also possible by using the APPLYSYM package.

Authors: Andreas Brand, Thomas Wolf

Further documentation is available at https://reduce-algebra.sourceforge.io/extra-docs/crack.pdf.

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