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z3/src/ast/rewriter/poly_rewriter_params.pyg
Nikolaj Bjorner db9d6d12fc fix #3836 remove unused and buggy hoist_cmul
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-11 15:27:18 -07:00

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def_module_params(module_name='rewriter',
class_name='poly_rewriter_params',
export=True,
params=(("som", BOOL, False, "put polynomials in sum-of-monomials form"),
("som_blowup", UINT, 10, "maximum increase of monomials generated when putting a polynomial in sum-of-monomials normal form"),
("hoist_mul", BOOL, False, "hoist multiplication over summation to minimize number of multiplications"),
("hoist_ite", BOOL, False, "hoist shared summands under ite expressions"),
("flat", BOOL, True, "create nary applications for and,or,+,*,bvadd,bvmul,bvand,bvor,bvxor")))