Hello folks,

here goes 3.4.2.rc0 - a little later than planned, but it seems like
we fixed all the issues (and more) that needed to be fixed. We finally
merged the symbolic logic code written well over *18* months ago, but
"no doctests, no merge" is something we take seriously. On top of that
we are at

Overall weighted coverage score:  71.1%
Total number of functions:  22348
We need  881 more function to get to 75% coverage.
We need 1999 more function to get to 80% coverage.
We need 3116 more function to get to 85% coverage.

Note that this is also due to splitting DSage into its own spkg. We
will discuss what to do with the DSage codebase at SD15 I assume.

The source tarball, upgrade bits as well as a sage.math binary are in
the usual place at

   http://sage.math.washington.edu/home/mabshoff/release-cycles-3.4.2/

I have done some preliminary build testing and it seems to at least
build. From here on we will only merge truly critical bugs that fix
doctests and grave issues, otherwise better luck in Sage 4.0 :).

Please build, doctest and report any issues.

Cheers,

Michael

Merged, but needs review:

#5849: Michael Abshoff: Update MPIR to 1.1.1

Merged in Sage 3.4.2.rc0:

#545: Chris Gorecki: polish the new symbolic logic code [Reviewed by
Minh Van Nguyen, Georg Weber, Wilfried Huss, Michael Abshoff]
#2740: Robert Bradshaw: Downloading and uploading folders of
worksheets [Reviewed by William Stein]
#4435: John Palmieri: %latex -- don't use \usepackage{fullpage}
[Reviewed by William Stein]
#5479: Alex Ghitza: schemes/generic/spec.py: Spec.__call__ is
basically not implemented [Reviewed by David Roe]
#5588: John Palmieri: developer's guide: more information about
docstrings [Reviewed by John Cremona]
#5765: Alex Ghitza: improve doctest coverage for schemes/generic/
algebraic_scheme.py [Reviewed by John Cremona]
#5791: John Palmieri: Allow custom packages to be injected or %latex
and the Sage latex mode [Reviewed by Rob Beezer]
#5804: William Stein, Bill Hart, Michael Abshoff: Solaris 10/Sparc:
number_of_partitions(100000) is broken [Reviewed by Mike Hansen]
#5820: Alex Ghitza: implement comparison of ring coercion morphisms
[Reviewed by David Roe]
#5824: William Stein: Move DSage to its own spkg [Reviewed by Michael
Abshoff]
#5846: Chris Wuthrich: small bug in caching the precision for p-adic L-
series [Reviewed by Georg Weber]
#5853: Chris Wuthrich: Restify and include more documentation on
elliptic curves [Reviewed by John Cremona]
#5855: Robert Miller: implement squarefree_divisors function [Reviewed
by William Stein]
#5856: Alex Ghitza: elliptic curves over Z/pZ are treated totally
differently than elliptic curves over GF(p) [Reviewed by John Cremona]
#5860: William Stein: delete sage/catalogue [Reviewed by David Harvey]
#5877: Franco Saliola: calling a group character is broken [Reviewed
by David Harvey]
#5880: William Stein, Rob Beezer: notebook -- greatly reduce the
number of actions that trigger taking a snapshot [Reviewed by Rob
Beezer, William Stein]
#5881: Mike Hansen: __cmp__ is random-ish in root_system/type_dual.py
also (analog to #5811) [Reviewed by Michael Abshoff]
#5890: Alex Ghitza: clean up schemes/elliptic_curves/ell_generic.py
[Reviewed by John Cremona]
#5896: Craig Ctiro: Documentation fix for lcalc interface [Reviewed by
John Cremona]
#5898: Karl-Dieter Crisman: Plot Field doc [Reviewed by Minh Van
Nguyen]
#5904: Alex Ghitza: improve doctest coverage for schemes/jacobians/
abstract_jacobian.py [Reviewed by John Cremona]
#5905: John Cremona: minor fix to ReST markup in ell_rational_field.py
[Reviewed by John Palmieri]
#5912: William Stein: %fortran mode is broken in the notebook
[Reviewed by Chris Swierczewski]
#5914: Robert Miller: default edge color is *invisible* [Reviewed by
William Stein]
#5918: Franco Saliola: bring doctest coverage for posets to 100%
[Reviewed by Dan Drake]
#5919: John Cremona: bug in conversion of polys over GF(2,e) from NTL
to singular [Reviewed by Martin Albrecht]
#5921: Alex Ghitza: factoring integer polynomials does not factor the
content [Reviewed by John Cremona]
#5926: William Stein: solaris top sometimes fails due to race
condition [Reviewed by Michael Abshoff]
#5928: Alex Ghitza: binary operations on factorisations should coerce
factors into a common universe [Reviewed by John Cremona]
#5933: Karl-Dieter Crisman: Bring primes.py to 100% [Reviewed by John
Cremona]
#5946: David Roe: bug in content for p-adic polynomials [Reviewed by
Alex Ghitza]
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