Running integrate on a small polytope as explained at https://ask.sagemath.org/question/64141/ and illustrated at Sagecell results in the error:
integrate: latte_gmp.cpp:76: NTL::ZZ convert_mpq_to_ZZ(__mpq_struct*): Assertion `elt.get_den() == 1' failed.
Running integrate on a small polytope as explained at https://ask.sagemath.org/question/64141/ and illustrated at Sagecell results in the error:
integrate: latte_gmp.cpp:76: NTL::ZZ convert_mpq_to_ZZ(__mpq_struct*): Assertion `elt.get_den() == 1' failed.