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Comment: new features in Sage 4.3.1.alpha0
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summarize #7834
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* Substantial work towards a complete SPARC Solaris 10 port. This is due to the hard work of David Kirkby, in collaboration with Martin Albrecht, Peter Jeremy, Minh Van Nguyen, Jaap Spies and William Stein. The relevant tickets include [[http://trac.sagemath.org/sage_trac/ticket/6595 | #6595]], [[http://trac.sagemath.org/sage_trac/ticket/7138 | #7138]], [[http://trac.sagemath.org/sage_trac/ticket/7162 | #7162]], [[http://trac.sagemath.org/sage_trac/ticket/7505 | #7505]], [[http://trac.sagemath.org/sage_trac/ticket/7817 | #7817]]. | * Substantial work towards a complete SPARC Solaris 10 port. This is due to the hard work of David Kirkby. The relevant tickets include [[http://trac.sagemath.org/sage_trac/ticket/6595 | #6595]], [[http://trac.sagemath.org/sage_trac/ticket/7138 | #7138]], [[http://trac.sagemath.org/sage_trac/ticket/7162 | #7162]], [[http://trac.sagemath.org/sage_trac/ticket/7505 | #7505]], [[http://trac.sagemath.org/sage_trac/ticket/7817 | #7817]]. |
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* [[http://trac.sagemath.org/sage_trac/ticket/7834 | #7834]] (Dag Sverre Seljebotn) | * Implement `conjugate()` for `RealDoubleElement` [[http://trac.sagemath.org/sage_trac/ticket/7834 | #7834]] (Dag Sverre Seljebotn) --- New method `conjugate()` in the class `RealDoubleElement` of the module `sage/rings/real_double.pyx` for returning the complex conjugate of a real number. This is consistent with `conjugate()` methods in `ZZ` and `RR`. For example, {{{ sage: ZZ(5).conjugate() 5 sage: RR(5).conjugate() 5.00000000000000 sage: RDF(5).conjugate() 5.0 }}} |
Sage 4.3.1 Release Tour
Major features
Substantial work towards a complete SPARC Solaris 10 port. This is due to the hard work of David Kirkby. The relevant tickets include #6595, #7138, #7162, #7505, #7817.
We're moving closer towards a FreeBSD port, thanks to the work of Peter Jeremy at ticket #7825.
Basic arithmetics
Implement conjugate() for RealDoubleElement #7834 (Dag Sverre Seljebotn) --- New method conjugate() in the class RealDoubleElement of the module sage/rings/real_double.pyx for returning the complex conjugate of a real number. This is consistent with conjugate() methods in ZZ and RR. For example,
sage: ZZ(5).conjugate() 5 sage: RR(5).conjugate() 5.00000000000000 sage: RDF(5).conjugate() 5.0
Combinatorics
#7754 (Nicolas M. Thiéry)
Elliptic curves
Graph theory
Linear algebra
Miscellaneous