This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at
ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie
4, place Jussieu
75252 PARIS Cedex 05
FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr
simplifNotExpr - makes simplifications on an expression including inverters
#include logmmm.h"
chain_list *simplifNotExpr(expr)
chain_list *expr;
simplifNotExpr() makes simplifications by applying the following rule :
(not (not a)) --> a
/* let's suppose that expr1 = (OR (NOT (NOT a)) (NOT (NOT (NOT b)))) */
expr2 = simplifNotExpr(expr1);
displayExpr(expr2);
/* it will display
(OR a (NOT b))
*/
freeExpr(expr1);
freeExpr(expr2);
log(1) , abl(1) , simplifExpr10(3) , devXorExpr(3) , devXor2Expr(3) , notExpr(3) , flatPolarityExpr(3) , flatArityExpr(3) , sortExpr(3) , normExpr(3) .
This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi research team.
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