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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