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purify

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-08-27 11:57:13 -07:00
parent b8a81bcb09
commit 3bfc3437f1
8 changed files with 44 additions and 101 deletions
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46
src/ast/arith_decl_plugin.h
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@ -70,12 +70,7 @@ enum arith_op_kind {
OP_PI,
OP_E,
// under-specified symbols
OP_0_PW_0_INT, // 0^0 for integers
OP_0_PW_0_REAL, // 0^0 for reals
OP_NEG_ROOT, // x^n when n is even and x is negative
OP_DIV_0, // x/0
OP_IDIV_0, // x div 0
OP_MOD_0, // x mod 0
OP_U_ASIN, // asin(x) for x < -1 or x > 1
OP_U_ACOS, // acos(x) for x < -1 or x > 1
LAST_ARITH_OP
@ -141,12 +136,7 @@ protected:
app * m_pi;
app * m_e;
app * m_0_pw_0_int;
app * m_0_pw_0_real;
func_decl * m_neg_root_decl;
func_decl * m_div_0_decl;
func_decl * m_idiv_0_decl;
func_decl * m_mod_0_decl;
func_decl * m_u_asin_decl;
func_decl * m_u_acos_decl;
ptr_vector<app> m_small_ints;
@ -207,10 +197,6 @@ public:
app * mk_e() const { return m_e; }
app * mk_0_pw_0_int() const { return m_0_pw_0_int; }
app * mk_0_pw_0_real() const { return m_0_pw_0_real; }
virtual expr * get_some_value(sort * s);
virtual bool is_considered_uninterpreted(func_decl * f) {
@ -218,12 +204,7 @@ public:
return false;
switch (f->get_decl_kind())
{
case OP_0_PW_0_INT:
case OP_0_PW_0_REAL:
case OP_NEG_ROOT:
case OP_DIV_0:
case OP_IDIV_0:
case OP_MOD_0:
case OP_U_ASIN:
case OP_U_ACOS:
return true;
@ -276,9 +257,9 @@ public:
bool is_uminus(expr const * n) const { return is_app_of(n, m_afid, OP_UMINUS); }
bool is_mul(expr const * n) const { return is_app_of(n, m_afid, OP_MUL); }
bool is_div(expr const * n) const { return is_app_of(n, m_afid, OP_DIV); }
bool is_div0(expr const * n) const { return is_app_of(n, m_afid, OP_DIV_0); }
//bool is_div0(expr const * n) const { return is_app_of(n, m_afid, OP_DIV_0); }
bool is_idiv(expr const * n) const { return is_app_of(n, m_afid, OP_IDIV); }
bool is_idiv0(expr const * n) const { return is_app_of(n, m_afid, OP_IDIV_0); }
//bool is_idiv0(expr const * n) const { return is_app_of(n, m_afid, OP_IDIV_0); }
bool is_mod(expr const * n) const { return is_app_of(n, m_afid, OP_MOD); }
bool is_rem(expr const * n) const { return is_app_of(n, m_afid, OP_REM); }
bool is_to_real(expr const * n) const { return is_app_of(n, m_afid, OP_TO_REAL); }
@ -389,16 +370,16 @@ public:
app * mk_lt(expr * arg1, expr * arg2) const { return m_manager.mk_app(m_afid, OP_LT, arg1, arg2); }
app * mk_gt(expr * arg1, expr * arg2) const { return m_manager.mk_app(m_afid, OP_GT, arg1, arg2); }
app * mk_add(unsigned num_args, expr * const * args) { return m_manager.mk_app(m_afid, OP_ADD, num_args, args); }
app * mk_add(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_ADD, arg1, arg2); }
app * mk_add(expr * arg1, expr * arg2, expr* arg3) { return m_manager.mk_app(m_afid, OP_ADD, arg1, arg2, arg3); }
app * mk_add(unsigned num_args, expr * const * args) const { return m_manager.mk_app(m_afid, OP_ADD, num_args, args); }
app * mk_add(expr * arg1, expr * arg2) const { return m_manager.mk_app(m_afid, OP_ADD, arg1, arg2); }
app * mk_add(expr * arg1, expr * arg2, expr* arg3) const { return m_manager.mk_app(m_afid, OP_ADD, arg1, arg2, arg3); }
app * mk_sub(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_SUB, arg1, arg2); }
app * mk_sub(unsigned num_args, expr * const * args) { return m_manager.mk_app(m_afid, OP_SUB, num_args, args); }
app * mk_mul(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_MUL, arg1, arg2); }
app * mk_mul(expr * arg1, expr * arg2, expr* arg3) { return m_manager.mk_app(m_afid, OP_MUL, arg1, arg2, arg3); }
app * mk_mul(unsigned num_args, expr * const * args) { return m_manager.mk_app(m_afid, OP_MUL, num_args, args); }
app * mk_uminus(expr * arg) { return m_manager.mk_app(m_afid, OP_UMINUS, arg); }
app * mk_sub(expr * arg1, expr * arg2) const { return m_manager.mk_app(m_afid, OP_SUB, arg1, arg2); }
app * mk_sub(unsigned num_args, expr * const * args) const { return m_manager.mk_app(m_afid, OP_SUB, num_args, args); }
app * mk_mul(expr * arg1, expr * arg2) const { return m_manager.mk_app(m_afid, OP_MUL, arg1, arg2); }
app * mk_mul(expr * arg1, expr * arg2, expr* arg3) const { return m_manager.mk_app(m_afid, OP_MUL, arg1, arg2, arg3); }
app * mk_mul(unsigned num_args, expr * const * args) const { return m_manager.mk_app(m_afid, OP_MUL, num_args, args); }
app * mk_uminus(expr * arg) const { return m_manager.mk_app(m_afid, OP_UMINUS, arg); }
app * mk_div(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_DIV, arg1, arg2); }
app * mk_idiv(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_IDIV, arg1, arg2); }
app * mk_rem(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_REM, arg1, arg2); }
@ -425,11 +406,6 @@ public:
app * mk_pi() { return plugin().mk_pi(); }
app * mk_e() { return plugin().mk_e(); }
app * mk_0_pw_0_int() { return plugin().mk_0_pw_0_int(); }
app * mk_0_pw_0_real() { return plugin().mk_0_pw_0_real(); }
app * mk_div0(expr * arg) { return m_manager.mk_app(m_afid, OP_DIV_0, arg); }
app * mk_idiv0(expr * arg) { return m_manager.mk_app(m_afid, OP_IDIV_0, arg); }
app * mk_mod0(expr * arg) { return m_manager.mk_app(m_afid, OP_MOD_0, arg); }
app * mk_neg_root(expr * arg1, expr * arg2) { return m_manager.mk_app(m_afid, OP_NEG_ROOT, arg1, arg2); }
app * mk_u_asin(expr * arg) { return m_manager.mk_app(m_afid, OP_U_ASIN, arg); }
app * mk_u_acos(expr * arg) { return m_manager.mk_app(m_afid, OP_U_ACOS, arg); }