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Commit 699c656c authored by SOLIMAN Sylvain's avatar SOLIMAN Sylvain
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handle unary minus in monomials

parent f2a58053
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tropical.pl
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......@@ -316,6 +316,10 @@ split_pos_neg_and_subst_rec(N * T, Vars, Ai, Pos, Neg) :-
)
).
split_pos_neg_and_subst_rec(- E, Vars, Ai, Pos, Neg) :-
!,
split_pos_neg_and_subst_rec(E, Vars, Ai, Neg, Pos).
split_pos_neg_and_subst_rec(K, Vars, Ai, Pos, Neg) :-
split_pos_neg_and_subst_rec(1*K, Vars, Ai, Pos, Neg).
......
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