a -> b is true when either a is false or b is true. Dmitry ________________________________ From: owner-sv-ac@server.eda.org [mailto:owner-sv-ac@server.eda.org] On Behalf Of Bresticker, Shalom Sent: Tuesday, October 09, 2007 12:04 PM To: Bustan, Doron; Singh, Tej; sv-ac@server.eda-stds.org Subject: RE: [sv-ac] LTL 1932 I would have said the reverse, since a -> b is true when !a is false. Shalom >>I think it is misleading to say that 'implies' is similar to '->' when both operands are boolean >>because >>1. implies can still result in vacuous matches whereas '->' cannot. [DB]I disagree, with Boolean operands it will never be vacuous. The Boolean expressions themselves are no vacuous and "not' and "or" do not turn non-vacuous into vacuous. --------------------------------------------------------------------- Intel Israel (74) Limited This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. -- This message has been scanned for viruses and dangerous content by MailScanner <http://www.mailscanner.info/> , and is believed to be clean. --------------------------------------------------------------------- Intel Israel (74) Limited This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Tue Oct 9 03:09:58 2007
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