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Topic: Can addition be defined in terms of multiplication?
Replies: 58   Last Post: Aug 23, 2013 3:56 PM

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Graham Cooper

Posts: 4,262
Registered: 5/20/10
Re: Can addition be defined in terms of multiplication?
Posted: Aug 18, 2013 6:21 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

TRACE
+ [s 0] [s [s 0]] ANS ?


HEAD 1
+ X Y Z
TAIL 1
x n^ X n^ Y n^ Z
x n^ [ s 0 ] n^ [ s s 0 ] n^ Z
HEAD 1
x [ n^ X ] [ n^ [ s Y ] ] [ n^ [ s Z ] ]
TAIL 1
x n^ X n^ Y n^ Z
x n^ [ s 0 ] n^ [ s 0 ] n^ Z
HEAD 1
x [ n^ X ] [ n^ [ s Y ] ] [ n^ [ s Z ] ]
TAIL 1
x n^ X n^ Y n^ Z
x n^ [ s 0 ] n^ [ 0 ] n^ Z
HEAD 1
x [ n^ X ] [ n^ 0 ] [ n^ X ]
MATCH
TRUE 1
MATCH
TRUE 1
MATCH
TRUE 1
MATCH


+ [s 0] [s [s 0]] ANS ?

ANS = s s s 0





OK, correct trace!

Herc
--
www.phpPROLOG.com


Date Subject Author
8/16/13
Read Can addition be defined in terms of multiplication?
Peter Percival
8/16/13
Read Re: Can addition be defined in terms of multiplication?
William Elliot
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/16/13
Read Re: Can addition be defined in terms of multiplication?
David C. Ullrich
8/16/13
Read Re: Can addition be defined in terms of multiplication?
namducnguyen
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/17/13
Read Re: Can addition be defined in terms of multiplication?
namducnguyen
8/17/13
Read Re: Can addition be defined in terms of multiplication?
fom
8/23/13
Read Re: Can addition be defined in terms of multiplication?
tommy1729_
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Robin Chapman
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Helmut Richter
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Rotwang
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Virgil
8/22/13
Read Re: Can addition be defined in terms of multiplication?
Rock Brentwood
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Shmuel (Seymour J.) Metz
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Helmut Richter
8/16/13
Read Re: Can addition be defined in terms of multiplication?
Jim Burns
8/16/13
Read Re: Can addition be defined in terms of multiplication?
fom
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Robin Chapman
8/17/13
Read Re: Can addition be defined in terms of multiplication?
fom
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/17/13
Read Re: Can addition be defined in terms of multiplication?
fom
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/18/13
Read Re: Can addition be defined in terms of multiplication?
William Elliot
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/18/13
Read Re: Can addition be defined in terms of multiplication?
William Elliot
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/18/13
Read Re: Can addition be defined in terms of multiplication?
David C. Ullrich
8/18/13
Read Re: Can addition be defined in terms of multiplication?
David C. Ullrich
8/17/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/18/13
Read Re: Can addition be defined in terms of multiplication?
David Bernier
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Ben Bacarisse
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Jim Burns
8/18/13
Read Re: Can addition be defined in terms of multiplication?
fom
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Ben Bacarisse
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/18/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/19/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/19/13
Read Re: Can addition be defined in terms of multiplication?
Alan Smaill
8/19/13
Read Re: Can addition be defined in terms of multiplication?
fom
8/19/13
Read Re: Can addition be defined in terms of multiplication?
Alan Smaill
8/20/13
Read Re: Can addition be defined in terms of multiplication?
Alan Smaill
8/20/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/20/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/20/13
Read Re: Can addition be defined in terms of multiplication?
Graham Cooper
8/22/13
Read Re: Can addition be defined in terms of multiplication?
David Libert
8/22/13
Read Re: Can addition be defined in terms of multiplication?
Peter Percival
8/20/13
Read Re: Can addition be defined in terms of multiplication?
fom

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