cuddAddInv.c File Reference

Function to compute the scalar inverse of an ADD. More...

#include "util.h"
#include "cuddInt.h"

Include dependency graph for cuddAddInv.c:

Functions
DdNode *	Cudd_addScalarInverse (DdManager *dd, DdNode *f, DdNode *epsilon)
	Computes the scalar inverse of an ADD. More...
DdNode *	cuddAddScalarInverseRecur (DdManager *dd, DdNode *f, DdNode *epsilon)
	Performs the recursive step of addScalarInverse. More...

Detailed Description

Function to compute the scalar inverse of an ADD.

Author

Fabio Somenzi

Copyright

Copyright (c) 1995-2015, Regents of the University of Colorado

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

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Function Documentation

Cudd_addScalarInverse()

DdNode* Cudd_addScalarInverse	(	DdManager *	dd,
		DdNode *	f,
		DdNode *	epsilon
	)

Computes the scalar inverse of an ADD.

Computes an n ADD where the discriminants are the multiplicative inverses of the corresponding discriminants of the argument ADD.

Returns

a pointer to the resulting ADD in case of success. Returns NULL if any discriminants smaller than epsilon is encountered.

Side effects None

cuddAddScalarInverseRecur()

DdNode* cuddAddScalarInverseRecur	(	DdManager *	dd,
		DdNode *	f,
		DdNode *	epsilon
	)

Performs the recursive step of addScalarInverse.

Returns

a pointer to the resulting ADD in case of success. Returns NULL if any discriminants smaller than epsilon is encountered.

Side effects None