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Adjusted rlimit increments in theory_arith to avoid non-termination issues

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Christoph M. Wintersteiger 2017-06-25 22:19:42 +01:00
parent ffbf19d944
commit c395516058
4 changed files with 8 additions and 4 deletions
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4
src/util/mpq.h
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@ -176,7 +176,7 @@ public:
static bool is_small(mpz const & a) { return mpz_manager<SYNCH>::is_small(a); }
static bool is_small(mpq const & a) { return is_small(a.m_num) && is_small(a.m_den); }
static bool is_small(mpq const & a) { return is_small(a.m_num) && is_small(a.m_den); }
static mpq mk_q(int v) { return mpq(v); }
@ -786,6 +786,8 @@ public:
unsigned bitsize(mpz const & a) { return mpz_manager<SYNCH>::bitsize(a); }
unsigned bitsize(mpq const & a) { return is_int(a) ? bitsize(a.m_num) : bitsize(a.m_num) + bitsize(a.m_den); }
unsigned storage_size(mpz const & a) { return mpz_manager<SYNCH>::size_info(a); }
unsigned storage_size(mpq const & a) { return mpz_manager<SYNCH>::size_info(a.m_num) + mpz_manager<SYNCH>::size_info(a.m_den); }
/**
\brief Return true if the number is a perfect square, and

4
src/util/mpz.h
View file

@ -316,11 +316,11 @@ class mpz_manager {
void big_rem(mpz const & a, mpz const & b, mpz & c);
int big_compare(mpz const & a, mpz const & b);
public:
unsigned size_info(mpz const & a);
struct sz_lt;
public:
static bool precise() { return true; }
static bool field() { return false; }

2
src/util/rational.h
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@ -68,6 +68,8 @@ public:
mpq const & to_mpq() const { return m_val; }
unsigned bitsize() const { return m().bitsize(m_val); }
unsigned storage_size() const { return m().storage_size(m_val); }
void reset() { m().reset(m_val); }