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port Grobner

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2019-10-10 15:59:28 -07:00
parent 1e5ade1dc2
commit 5e40d64a82
3 changed files with 149 additions and 15 deletions
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4
src/math/grobner/grobner.cpp
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@ -619,7 +619,9 @@ unsigned grobner::simplify_loop_on_target_monomials(equation const * source, equ
/**
\brief Simplify the target equation using the source as a rewrite rule.
Return 0 if target was not simplified.
Return target if target was simplified but source->m_scope_lvl <= target->m_scope_lvl.
LN. The rest of the comment seems to be incorrect: there is no m_scope_lvl
Return target if target was simplified
Return new_equation if source->m_scope_lvl > target->m_scope_lvl, moreover target is freezed, and new_equation contains the result.
*/
grobner::equation * grobner::simplify_source_target(equation const * source, equation * target) {