Trac #24115: Remove ContinuedFractionField

Deprecated in #20012 URL: https://trac.sagemath.org/24115 Reported by: jdemeyer Ticket author(s): Jeroen Demeyer Reviewer(s): Travis Scrimshaw
sagemath · Dec 21, 2017 · bbc77a7 · bbc77a7
2 parents 11a039e + 3d47c2f
commit bbc77a7
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Showing 5 changed files with 2 additions and 332 deletions.
diff --git a/src/doc/en/reference/rings_standard/index.rst b/src/doc/en/reference/rings_standard/index.rst
@@ -34,6 +34,5 @@ Rationals
 
    sage/rings/rational_field
    sage/rings/rational
-   sage/rings/contfrac
 
 .. include:: ../footer.txt
diff --git a/src/sage/misc/latex.py b/src/sage/misc/latex.py
@@ -630,7 +630,6 @@ def latex_extra_preamble():
         \newcommand{\RDF}{\Bold{R}}
         \newcommand{\RIF}{\Bold{I} \Bold{R}}
         \newcommand{\RLF}{\Bold{R}}
-        \newcommand{\CFF}{\Bold{CFF}}
         \newcommand{\Bold}[1]{\mathbf{#1}}
         <BLANKLINE>
     """

diff --git a/src/sage/misc/latex_macros.py b/src/sage/misc/latex_macros.py
@@ -167,7 +167,6 @@ def convert_latex_macro_to_mathjax(macro):
           ["RDF"],
           ["RIF"],
           ["RLF"],
-          ["CFF"],
           ]
 
 # The following is to allow customization of typesetting of rings:

diff --git a/src/sage/rings/all.py b/src/sage/rings/all.py
@@ -142,10 +142,8 @@
 
 # continued fractions
 from sage.rings.continued_fraction import (farey, convergents,
-  continued_fraction, continued_fraction_list,
-   Hirzebruch_Jung_continued_fraction_list)
-# and deprecated continued fractions
-from sage.rings.contfrac import (CFF, ContinuedFractionField)
+    continued_fraction, continued_fraction_list,
+    Hirzebruch_Jung_continued_fraction_list)
 
 # asymptotic ring
 from .asymptotic.all import *

diff --git a/src/sage/rings/contfrac.py b/src/sage/rings/contfrac.py