#1366: Tom Boothby: speed up "sage -br" - cache the dependency
diagram instead of computing it every time
??? Either I've got a doppelganger, I've been fixing Sage bugs in my sleep, or
this was misattributed...
On Wed, 20 Feb 2008, mabshoff wrote:
>
> Here we go with 2.10.2.alpha2. It fixes a whole bunch of doctest
> failures
> and also finishes the merging of the graph theory code.
>
> The tarball [209MB] is available at the usual place:
>
> http://sage.math.washington.edu/home/mabshoff/release-cycles-2.10.2/sage-2.10.2.alpha2.tar
>
> The doctest failures in detail:
>
> const.tex: special function failure - see #2222
>
> sage -t devel/sage-main/sage/groups/group.pyx - #2224
> sage -t devel/sage-main/sage/misc/functional.py - #2226
> sage -t devel/sage-main/sage/modules/quotient_module.py - #2230
>
> ---
>
> sage -t devel/sage-main/sage/rings/padics/padic_ZZ_pX_CR_element.pyx
>
> 4 times "NotImplementedError: log is not quite working yet" - David
> Roe might or might not have the resources to implement the missing
> bits.
>
> ---
>
> sage -t devel/sage-main/sage/rings/polynomial/multi_polynomial.pyx
>
> File "multi_polynomial.pyx", line 256:
> sage: R(S.0)
> Expected:
> BROKEN -- FIX ME
> Got:
> p
>
> I am hazy on the details, but the result is not correct, but it was
> unclear during SD7 what the result should be or what causes the bug.
>
> ---
>
> sage -t devel/sage-main/sage/schemes/elliptic_curves/padics.py
>
> File "padics.py", line 947:
> sage: E.padic_sigma_truncated(5, 10)
> Expected:
> O(5^11) + (1 + O(5^10))*t + O(5^9)*t^2 + (3 + 2*5^2 + 3*5^3 +
> 3*5^6 + 4*5^7 + O(5^8))*t^3 + O(5^7)*t^4 + (2 + 4*5^2 + 4*5^3 + 5^4 +
> 5^5 + O(5^6))*t^5 + O(5^5)*t^6 + (2 + 2*5 + 5^2 + 4*5^3 + O(5^4))*t^7
> + O(5^3)*t^8 + (1 + 2*5 + O(5^2))*t^9 + O(5^1)*t^10 + O(t^11)
> Got:
> O(5^11) + (1 + O(5^10))*t + O(5^9)*t^2 + (3 + 2*5^2 + 3*5^3 +
> 3*5^6 + 4*5^7 + O(5^8))*t^3 + O(5^7)*t^4 + (2 + 4*5^2 + 4*5^3 + 5^4 +
> 5^5 + O(5^6))*t^5 + O(5^5)*t^6 + (2 + 2*5 + 5^2 + 4*5^3 + O(5^4))*t^7
> + O(5^3)*t^8 + (1 + 2*5 + O(5^2))*t^9 + O(5)*t^10 + O(t^11)
>
> Note the difference in printing: O(5^1)*t^10 vs. O(5)*t^10
>
> Once we fix all the above issue 2.10.2 will be release. I am
> optimitic
> and think that this will be the case in the next 24 hours.
>
> I am catching some sleep now - back in about right hours.
>
> Cheers,
>
> Michael
>
> ########################################################################
>
> Merge que, needs some additonal review:
>
> #1893: David Kohel: Added graphical plotting to discrete random
> variables
> #2153: David Kohel: Defined Hom parent of group homomorphisms.
>
> Has been merged, could use more review:
>
> #174, #1963, #2190
>
> Merged in alpha2:
>
> #1961: Robert Miller: Fix graph_isom bug
> #2186: Robert Miller: verbosity for graph_isom - visualize the tree
> that is traversed during search
> #2211: Robert Miller: another segfault issue in graph_isom
> #2213: Robert Miller: misc graph theory fixes
> #2218: Mike Hansen: assuming an expression is not equal to another
> expression doesn't work
> #2221: Gary Furnish: Silent failure of sage-env
> #2227: William Stein, Michael Abshoff: sage-2.10.2.alpha1 -- doctest
> broken in sageinspect.py because I added a new option
> #2228: William Stein, Michael Abshoff: sage-2.10.2.alpha1 --
> fractional
> ideal doctest failure -- output is equivalent
> #2229: Craig Citro: sage-2.10.2.alpha1 -- breakage in new
> totally_rel.py
> #2231: Mike Hansen, William Stein: sage-2.10.2-alpha1: doctest
> failure
> in partition_algebra.py
> #2233: Willem Jan Palenstijn: "valuation too large" in padics on 64bit
> #2234: Martin Albrecht: typo fix in doctest
> #2236: Jason Grout: plot randomizes the endpoints of the interval and
> causes wiggling in the graph
> #2238: William Stein, Alex Ghitza: doctest failure in const.tex
>
> Merged in alpha1:
>
> #174: William Stein: Implement a modular Hermite Normal Form algorithm
> #506: William Stein: add %timeit support to the notebook
> #521: David Harvey, Alex Ghitza: increase the doctest coverage for
> schemes/elliptic_curves/monsky_washnitzer.py
> #1116: Michael Abshoff: sage -sdist recreates certain empty files in
> $SAGE_LOCAL/bin
> #1130: John Cremona, Nick Alexander: point counting for elliptic
> curves over non-prime finite fields
> #1171: Robert Bradshaw: _new() method for quadratic field elements
> #1304: Robert Miller: edge-labeled graph isomorphism
> #1601: Rob Gross, Michael Abshoff: issue with noclobber and building
> sage
> #1651: David Joyner: bug in decode
> #1857: David Joyner: examples of parametric surfaces in 3d
> #1971: Jason Grout: notebook/jsmath -- make an optional spkg with the
> image fonts
> #1987: Nils Bruin: "forall" and "exists" need pointers in docstring
> to "all" and "any
> #2004: David Harvey: padic_height_via_multiply
> #2041: Alex Ghitza: tutorial: long lines in verbatim environments get
> cut off in pdf file
> #2063: William Stein: sage -q is broken
> #2079: Robert Bradshaw: /= does not work for univariate polynomials
> #2085: Robert Miller: bug in graph_isom and binary_code
> #2089: Martin Albrecht: major finite field printing bug
> #2107: Clement Pernet, Michael Abshoff: serious malloc problem
> triggered
> by Hecke operator computation
> #2126: Alex Ghitza: small fixes to eisenstein_series_qexp()
> #2127: Clement Pernet: Mod n determinant and LinBox/FFPACK
> #2128: Kate Minola, Alex Ghitza: bug in random_prime
> #2133: Alex Ghitza: running dimension_modular_forms on weight 0
> should
> return 1 (trivial to fix)
> #2146: Burcin Erocal: PolyBoRi random_element is broken
> #2172: Michael Abshoff: sage -sdist loses debian build infrastructure
> #2176: Tim Abbott: debianize tachyon.spkg
> #2177: Tim Abbott: debianized jmol.spkg
> #2178: Carl Witty: latex2html does not like $+$
> #2182: Jason Grout: undefined symbol: gzopen64 when starting the
> notebook()
> #2183: David Joyner: scipy and special functions, better doctesting
> #2184: Robert Miller: readjust xmin...ymax for plotting digraphs with
> arrows
> #2185: Robert Miller: improvement to plotting digraphs with fixed
> heights
> #2187: Carl Witty: improve refman autogeneration; add and rewrite
> much
> reference manual text
> #2190: William Stein: implement a ZZ-module saturation algorithm:
> this
> is the key thing needed to compute kernels over ZZ, etc.
> #2191: Tim Abbott: Debianize gfan spkg
> #2193: Burcin Erocal: doctest framework should check for keywords
> only
> in comments
> #2194: Carl Witty, William Stein: Elliptic curves over QQbar: point
> creation fails
> #2196: John Cremona: Elliptic Curve quadratic/quartic/sextic twists:
> unhelpful error message when D=0
> #2201: Craig Citro: doctest failure on 2.10.2.alpha0: number_field.py
> #2202: Tim Abbott: Debianize rubiks spkg
> #2204: William Stein, Michael Abshoff, Karim Belabas: Integrate Karim
> Belabas's HNF bug fix for pari, add 64 bit OSX support for
> pari.spkg
>
> Merged in alpha0:
>
> #1014: Alex Ghitza: there should be an Integer.number_of_digits()
> function
> #1085: John Voight, Craig Citro: code for enumerating totally real
> fields
> #1366: Tom Boothby: speed up "sage -br" - cache the dependency
> diagram instead of computing it every time
> #1371: John Hanke: hg_sage.pull/push() to non-default server with
> multiple branches
> #1413: Joel Mohler: added _sig_on/_sig_off to mpolynomial_libsingular
> #1714: Martin Albrecht: allow keyword arguments for remote sage
> methods
> (sage0)
> #1793: Martin Albrecht: Hilbert series, Hilbert polynomial, Laurent
> series expansion
> #1824: Martin Albrecht: *huge* memory leak in PolyBoRi iteratiors
> #1908: Jason Grout: Make it so that show plots a list as a grid
> #1927: Mike Hansen: dots in symbolic variable names should not be
> allowed, etc.
> #1963: David Roe: unramified and eisenstein extensions [Credit also
> goes to Craig Citro, Kiran Kedlaya, Robert Bradshaw for
> extensive review and bug fixes, especially during Bug Day 7]
> #2003: Justin Walker, Michael Abshoff: gnutls configure script finds
> local copy of guile when it shouldn't
> #2032: William Stein: bug in bundle script for sage hg repo
> #2036: Jason Grout: maxima is off by -1 with its charpoly
> #2046: Carl Witty: save(srange(3), './foo') fails
> #2047: Carl Witty: new fast float evaluation framework does not
> work with multivariate polynomials
> #2051: Martin Albrecht: added documentation for parameters of
> groebner_basis method of boolean ideals
> #2053: William Stein: creating symbolic matrices is insanely slow
> #2055: Martin Albrecht: MPolynomialRing(BooleanPolynomial)
> #2056: Peter Jipsen: 3d graphics examples: include two very nice
> examples in the sage docstrings
> #2057: William Stein: followup to #1983 -- 0^0 for 0 a rational
> #2068: Michael Abshoff: zlib -- not picking up the right zlib when
> building libpng
> #2073: Willam Stein, Mike Hansen: calculus -- get doctest coverage
> above 50%
> #2074: Tom Boothby: PermutationGroupElement constructor bug.
> #2077: Jason Grout: matrix.column(i) should throw error when i is
> larger than the number of columns in the matrix (minus 1).
> #2080: William Stein: notebook -- create eval_asap cells; fix bug
> in checkbox functionality
> #2081: Mike Hansen: Add .coefficients() and .exponents() to
> univariate polynomials and power series
> #2082: Robert Miller: plot loops
> #2083: Nick Alexander: Make number_field .galois_closure require
> a name and .galois_conjugates take an explicit field.
> #2097: Bobby Moretti, Carl Witty: aspect_ratio option to show() for
> function plots does not work correctly
> #2098: Tim Abbott: rudimentary debian package build support
> #2101: Tim Abbott: debianize various spkgs
> #2104: Tim Abbott: missing dependency: lcalc on mpfr
> #2111: Martin Albrecht: Gröbner bases over any field
> #2112: Mike Hansen: __contains__ sometimes fails with SR elements
> due to == returning an equation
> #2115: Mike Hansen: add native python implementation of multiset
> combinations
> #2116: Jason Grout: is package installed function
> #2123: Craig Citro: bug in modular symbols setting sign on subspace
> #2124: Craig Citro: minor bug in f.root_field()
> #2125: Jonathan Bober: bober's name is spelled wrong
> #2132: Carl Witty, Michael Abshoff: disable "padlock" support in
> libgcrypt
> #2134: Robert Miller: arrows for digraphs
> #2139: Mike Hansen: set partitions iterator not working
> #2140: Nick Alexander: enhance search_src and add search_def for
> easier source navigating.
> #2144: Robert Bradshaw: hex constants do not work as expected
> #2147: Nick Alexander: Make default cyclotomic polynomial be
> defined over ZZ.
> #2156: Robert Bradshaw: update cython to 0.9.6.12 release
> #2158: Jaap Spies: Fix some typos in matrix/matrix2.pyx
> #2160: Jaap Spies: leftovers from python to cython translation
> #2161: Joel Mohler: some speed improvements for mpolynomials over ZZ
> #2162: William Stein: pari stack -- ability to resize at runtime
> #2164: Mike Hansen: add fast iterator for partitions
> #2166: Michael Abshoff: matrix/matrix_symbolic_dense.pyx doctest
> failure
> #2168: Mike Hansen: add native implementation for PartitionTuples
> #2169: William Stein: magma <--> sage conversions: first step to
> more systematic conversions back and forth
> >
>
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