Polynomial | 
| Description: | A System RPL polynomial library with arithmetic and calculus operations on polynomials, as coefficient vectors. Includes tools to convert symbolic expressions to and from coefficient vectors, expression rationality tests and much more. Docs in Word 2000 & HTML formats. | 
| Filename: | polyv21.zip | 
| ID: | 4375 | 
| Current version: | 2.1 | 
| Author: | Steen S. Schmidt  | 
| Downloaded file size: | 242,245 bytes | 
| Size on calculator: | 4 KB | 
| Platforms: | 49/50   | 
| User rating: | 10/10 with 3 votes (you must be logged in to vote) | 
| Primary category: | Math/Symbolic | 
| Languages: | ENG   | 
| File date: | 2001-08-04 19:15:05 | 
| Source code: | Not included | 
| Download count: | 8,623 | 
| Version history: | 2001-08-04: Updated to version 2.1 
2001-04-12: Updated to version 2.0 
2001-04-12: Updated to version 2.0 
2000-12-19: Added to site 
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   198656  08-05-01 00:54   Polynomial v2.1.doc
 
     3737  08-04-01 22:28   Polyv21
 
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| Library contents: | Polyv21: Library 1125, Polynomial v2.1
 
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| Screenshot: |   | 
| User comments: | Camille Wormser 
2001-07-18 07:49:06 
This library is very efficient for polynomial to list conversion, and the PMATEVAL command is useful (to apply a polynomial expression to a matrix). | 
 | Luis M 
2017-06-06 12:50:00 
Hi Steen,
  First of all, I LOVE YOUR library! Is awesome and helped me out during my studies hundred of times.  Secondly, I would like to report what I think is a bug (but not sure): when I use the function A->P with a fraction in which the numerator is only a number (Ex. 2/s) the denominator is converted to poly correctly but the single number returns as "EXTERNAL". 
  If it is not a bug, please let me know what I do wrongly. Ex. '2/s' 's' ENTER [ External External... ] [1 0] | 
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