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Groups > comp.lang.forth > #39712 > unrolled thread
| Started by | hughaguilar96@gmail.com |
|---|---|
| First post | 2015-06-12 21:49 -0700 |
| Last post | 2015-06-18 22:55 +0200 |
| Articles | 2 on this page of 22 — 7 participants |
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NUMBER? hughaguilar96@gmail.com - 2015-06-12 21:49 -0700
Re: NUMBER? hughaguilar96@gmail.com - 2015-06-12 22:48 -0700
Re: NUMBER? "HAA" <someone@microsoft.com> - 2015-06-13 16:25 +1000
Re: NUMBER? hughaguilar96@gmail.com - 2015-06-13 22:24 -0700
Re: NUMBER? Michael Barry <barrym95838@yahoo.com> - 2015-06-12 23:57 -0700
Re: NUMBER? hughaguilar96@gmail.com - 2015-06-13 22:27 -0700
Re: NUMBER? "HAA" <someone@microsoft.com> - 2015-06-14 23:31 +1000
Re: NUMBER? Hans Bezemer <the.beez.speaks@gmail.com> - 2015-06-16 23:29 +0200
Re: NUMBER? Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-06-13 01:39 -0700
Re: NUMBER? hughaguilar96@gmail.com - 2015-06-13 22:31 -0700
NUMBER? Mark Wills <markwills1970@gmail.com> - 2015-06-13 07:08 -0700
Re: NUMBER? Michael Barry <barrym95838@yahoo.com> - 2015-06-13 08:18 -0700
Re: NUMBER? Mark Wills <markwills1970@gmail.com> - 2015-06-14 11:34 -0700
Re: NUMBER? coos <chforth@hccnet.nl> - 2015-06-14 22:16 +0200
Re: NUMBER? Ching-Tang Tseng <ilikeforth@gmail.com> - 2015-06-14 15:08 -0700
Re: NUMBER? hughaguilar96@gmail.com - 2015-06-14 15:11 -0700
Re: NUMBER? hughaguilar96@gmail.com - 2015-06-14 15:13 -0700
Re: NUMBER? "HAA" <someone@microsoft.com> - 2015-06-16 12:26 +1000
Re: NUMBER? Hans Bezemer <the.beez.speaks@gmail.com> - 2015-06-16 18:48 +0200
Re: NUMBER? "HAA" <someone@microsoft.com> - 2015-06-17 12:37 +1000
Re: NUMBER? "HAA" <someone@microsoft.com> - 2015-06-18 22:43 +1000
Re: NUMBER? Hans Bezemer <the.beez.speaks@gmail.com> - 2015-06-18 22:55 +0200
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| From | "HAA" <someone@microsoft.com> |
|---|---|
| Date | 2015-06-18 22:43 +1000 |
| Message-ID | <mlued0$6rh$1@speranza.aioe.org> |
| In reply to | #39787 |
Hans Bezemer wrote: > > : NUMBER DUP >R IF D>S THEN R> ; ( a n1 -- n2 +f | f) Guessing that should read : NUMBER DNUMBER DUP >R IF D>S THEN R> ; Here are a few more that rely on 2's complement \ as above but shorter signed or unsigned no range check : number ( adr len -- n -1 | 0 ) dnumber dup if nip then ; \ unsigned single with range check : u-number ( adr len -- u -1 | 0 ) dnumber if 0= ?dup and exit then 0 ; \ signed single with range check : s-number ( adr len -- n -1 | 0 ) dnumber if over 0< xor 0= ?dup and exit then 0 ;
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| From | Hans Bezemer <the.beez.speaks@gmail.com> |
|---|---|
| Date | 2015-06-18 22:55 +0200 |
| Message-ID | <5583304a$0$2894$e4fe514c@news2.news.xs4all.nl> |
| In reply to | #39825 |
HAA wrote: > Hans Bezemer wrote: >> >> : NUMBER DUP >R IF D>S THEN R> ; ( a n1 -- n2 +f | f) > > Guessing that should read > > : NUMBER DNUMBER DUP >R IF D>S THEN R> ; I stand corrected, thank you for fixing this! Hans Bezemer
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