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working on new interpolation

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This commit is contained in:
Ken McMillan 2013-10-25 13:58:56 -07:00
parent 3a0947b3ba
commit 79b0f83ab3
3 changed files with 691 additions and 35 deletions
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7
src/interp/iz3mgr.h
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@ -325,6 +325,13 @@ class iz3mgr {
return rational(1);
}
ast get_linear_var(const ast& t){
rational res;
if(op(t) == Times && is_numeral(arg(t,0),res))
return arg(t,1);
return t;
}
int get_quantifier_num_bound(const ast &t) {
return to_quantifier(t.raw())->get_num_decls();
}