Difference between revisions of "Bfloop"
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{{Entry | {{Entry | ||
|Name=Bfloop | |Name=Bfloop | ||
| − | |Short description= | + | |Short description=An interpreter for the BLooP and FLooP programming languages. |
| − | |Full description= | + | |Full description=bfloop is an interpreter for the [http://en.wikipedia.org/wiki/BlooP_and_FlooP BLooP and FLooP] programming languages described in the book ''Gödel, Escher, Bach'' by Douglas Hofstadter. |
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| − | + | BLooP is a language that has only bounded loops, in other words before you enter a loop you have to give a fixed upper limit on the number of times to run the body, and you can’t change the limit while in the loop. It is impossible for a BLooP program to run forever; it always quits with an output in some finite time, an upper limit for which is predictable in advance. Functions that BLooP can compute are called primitive recursive functions, and it turns out that not all functions are primitive recursive. The FLooP language is the same as BLooP with the addition of an unbounded loop (MU-LOOP). FLooP can calculate anything your computer can calculate, but you cannot say in general whether a FLooP program will eventually terminate. | |
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| + | |Homepage URL=http://www.bamsoftware.com/software/bfloop/ | ||
| + | |Is GNU=No | ||
|User level=intermediate | |User level=intermediate | ||
| − | | | + | |VCS checkout command=bzr get http://www.bamsoftware.com/bzr/bfloop |
| − | + | |Computer languages=C, BLooP, FLooP | |
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| − | |Computer languages=C | ||
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|Keywords=loop,C,recursive,integer,bloop,floop | |Keywords=loop,C,recursive,integer,bloop,floop | ||
| − | | | + | |Version identifier=1.1 |
| − | |Last review by= | + | |Version date=2010/10/28 |
| − | |Last review date= | + | |Version status=stable |
| + | |Version download=http://www.bamsoftware.com/dist/bfloop/bfloop-1.2.tar.gz | ||
| + | |Last review by=Jgay | ||
| + | |Last review date=2012/03/13 | ||
|Submitted by=Database conversion | |Submitted by=Database conversion | ||
|Submitted date=2011-04-01 | |Submitted date=2011-04-01 | ||
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|License verified date=2010-01-11 | |License verified date=2010-01-11 | ||
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| + | {{Project license | ||
| + | |License=GPLv3 with exception | ||
| + | |License verified by=Kelly Hopkins | ||
| + | |License verified date=2010-01-11 | ||
| + | }} | ||
| + | {{Project license | ||
| + | |License=Expat | ||
| + | |License verified by=Kelly Hopkins | ||
| + | |License verified date=2010-01-11 | ||
}} | }} | ||
{{Person | {{Person | ||
| + | |Real name=David Fifield | ||
|Role=Maintainer | |Role=Maintainer | ||
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|Email=david@bamsoftware.com | |Email=david@bamsoftware.com | ||
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}} | }} | ||
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{{Software category | {{Software category | ||
|Interface=command-line | |Interface=command-line | ||
| − | |Programming-language= | + | |Programming-language=C |
| − | |Software-development=programming-language | + | |Software-development=programming-language, programming-language-conversion |
|Use=software-development | |Use=software-development | ||
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Latest revision as of 07:24, 13 March 2012
Bfloop
http://www.bamsoftware.com/software/bfloop/
An interpreter for the BLooP and FLooP programming languages.
bfloop is an interpreter for the BLooP and FLooP programming languages described in the book Gödel, Escher, Bach by Douglas Hofstadter.
BLooP is a language that has only bounded loops, in other words before you enter a loop you have to give a fixed upper limit on the number of times to run the body, and you can’t change the limit while in the loop. It is impossible for a BLooP program to run forever; it always quits with an output in some finite time, an upper limit for which is predictable in advance. Functions that BLooP can compute are called primitive recursive functions, and it turns out that not all functions are primitive recursive. The FLooP language is the same as BLooP with the addition of an unbounded loop (MU-LOOP). FLooP can calculate anything your computer can calculate, but you cannot say in general whether a FLooP program will eventually terminate.
Licensing
License
Verified by
Verified on
Notes
Leaders and contributors
| Contact(s) | Role |
|---|---|
| David Fifield | Maintainer |
Resources and communication
| Audience | Resource type | URI |
|---|---|---|
| Support | mailto:david@bamsoftware.com | |
| Developer | VCS Repository Webview | http://www.bamsoftware.com/bzr/bfloop |
Software prerequisites
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.