public static Z3BoolExpr Not(this Z3BoolExpr expr1, Z3Context context)
{
Contract.Assert(expr1 != null);
return(context.MkNot(expr1));
}
public static Z3BoolExpr NEq(this Z3Expr expr1, Z3Context context, Z3Expr expr2)
{
Contract.Requires(expr1 != null && expr2 != null);
return(context.MkNot(context.MkEq(expr1, expr2)));
}