PDQ Algorithm |
| Description: | PDQ finds best rational approximations, with infinite precision. This means it finds the two smallest integers whose ratio is equal to some target real number plus or minus some desired tolerance. In other words, it finds the simplest fraction in any given interval. Unlike other methods, it always finds the unique best answer, and uses the infinite precision of CAS long integers. |
| Filename: | pdq.zip |
| ID: | 7477 |
| Author: | Joseph K. Horn: http://HolyJoe.Org |
| Downloaded file size: | 7,173 bytes |
| Size on calculator: | 2-5 KB |
| Platforms: | Prime |
| User rating: | 10/10 with 1 vote (you must be logged in to vote) |
| Primary category: | Math |
| Languages: | ENG |
| File date: | 2018-03-18 11:22:47 |
| Creation date: | 2014-12-05 |
| Source code: | Included |
| Download count: | 838 |
| Version history: | 2018-03-18: Updated (no version number specified)
2015-08-19: Updated (no version number specified)
2014-10-19: Updated (no version number specified)
2013-12-28: Added to site
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| Archive contents: | Length Date Time Name
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1836 2018-03-18 11:14 D2F.hpprgm
2452 2018-03-18 11:14 PDQ.hpprgm
17783 2018-03-18 11:09 pdq.html
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22071 3 files |
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