para_from_into | para_pos | ||
basic_paramodulation_prunes | para_instance_prunes |
void paramodulation_options(BOOL ordered_inference, BOOL ordered_instance, BOOL basic_paramodulation);
int basic_paramodulation_prunes(void);How many paramodulants were killed because they failed the "basic" test.
void para_from_into(Clause from, Context cf, Clause into, Context ci, BOOL top_check, void (*proc_proc) (Clause));Paramodulate from one clause into another (non-backtrack unification version).
For oriented equality atoms, we go from left sides only and into both sides. For nonoriented equality atoms, we go from and into both sides.
"top_check" is used to prevent redundancy. If paramodulating C->D and then D->C, use top_check for the second call.
int para_instance_prunes();
Clause para_pos(Clause from, Ilist from_pos, Clause into, Ilist into_pos);Construct a paramodulant from the given data. A fatal error occurs if it does not exist. In building the justification, the position vectors are copied.
/* where to paramodulate into */ typedef enum { PARA_ALL, PARA_ALL_EXCEPT_TOP, PARA_TOP_ONLY } Para_loc;
These activities are projects of the Mathematics and Computer Science Division of Argonne National Laboratory.