Changes between Version 9 and Version 10 of Ticket #17713
 Timestamp:
 01/08/18 09:11:06 (2 years ago)
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Ticket #17713 – Description
v9 v10 3 3 This task ticket aims at discussing the possibility and ways to implement an abstraction of the field of real numbers (resp. complex numbers), as well as its interaction with its representations (algebraic, numerical, symbolic, ...). 4 4 5 The current representations of real numbers are listed in #15944. See also [http://trac.sagemath.org/ticket/14567#comment:33 comment:33 in #14567]. 5 6 6 The current representations of real numbers are listed in #15944. 7  7 8 9 == Concrete tickets == 8 10 11 === Cleaning real/complex floatingpoint === 9 12 10  13  #24483: complex numbers step 1 14  #24489: complex numbers step 2 15  #24457: real numbers 11 16 12 initial description of the ticket was: 17 === Creation of abstract classes === 13 18 14 Thierry writes in http://trac.sagemath.org/ticket/14567#comment:33 15 16 ... is not the role of CFF (`ContinuedFractionField`) to canonicalize Sage real numbers, though one could imagine such a class/function `GoodRealField`. 19  #24456: `sage.rings.real_field.RealField` and `sage.rings.complex_field.ComplexField`