Changes between Version 105 and Version 106 of Ticket #9706


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Timestamp:
12/09/13 09:55:44 (7 years ago)
Author:
jdemeyer
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  • Ticket #9706

    • Property Reviewers changed from Burcin Erocal, Travis Scrimshaw, Stefan Reiterer to Burcin Erocal, Travis Scrimshaw, Stefan Reiterer, Jeroen Demeyer
  • Ticket #9706 – Description

    v105 v106  
    1 The current implementation of orthogonal polynomials is just a wrapper around maxima. (see http://wiki.sagemath.org/symbolics/)
    2 This update holds the following changes:
    3 
    4   * using of the pynac class for symbolic functions.
    5   * faster evaluation in general
    6   * evaluation of special values
    7   * mpmath for numeric evaluation
    8 
    9 '''Remarks:'''
    10    * The current patch needs scipy-0.8. One has to install it before testing (see #9808 for spkg's and installation instructions)
    11    * Some of the old doctests in the old file don't work any more, due to coercion problems with pynac (see #9769)
    12    * Some doctests in Sage change, due to the fact that new BuiltIn functions are added. symbolic.random_test.py had output changes since the random expression creation changed of course. The tests in pynac.pyx also changed, but this has a strange behavior (see below).
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    141Apply:
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