github.com/sagemath/memory_allocator commits | Ecosyste.ms: OpenCollective

Use fast float for numerical integration.

a89db02a6a4b0217631d46b204e50ef612a89bbe authored over 16 years ago by Robert Bradshaw <[email protected]>

Add question-style printing for intervals (and make it default)

1746601139fe18aab336d65d6e21fdf9e42dcd8d authored over 16 years ago by Carl Witty <[email protected]>

Switch the RDF and CDF matrices to a numpy 1.2 backend; factor out common functionality to matrix_double_dense.pyx.

be55041a51e7c42d36e23bc415cf22685f5485ab authored over 16 years ago by Jason Grout <[email protected]>

Minor fixes for new Cython

a7d7f8f5db6e837c26dc8f33422d5948b4969fc2 authored over 16 years ago by Robert Bradshaw <[email protected]>

Memory patch

b46aa4f1ea32174db657609c08fb5eeeded63f2e authored over 16 years ago by Gary Furnish <[email protected]>

Wrap log2 in a function so it will work in cygwin. In cygwin log2 is a macro:

sh-3.2$ grep log2 *.h
math.h:#define log2(x) (log (x) / M_LOG2_E)
math.h:#define log2f(x) (logf ...

7fc814433946a46ed67b7a76c064b239553818b4 authored over 16 years ago by William Stein <[email protected]>

Add comparison operators to the fast_float mechanism in preparation for using them to test symbolic inequalities.

fe2ed2313a6c28d9e9178cd4f9f61aca736c2c08 authored over 16 years ago by Jason Grout <[email protected]>

Fix order due to updated Cython.spkg

a694d75af8cdb1cc238a485a9570517bc6cc1c89 authored over 16 years ago by mabshoff <[email protected]>

Added _PyList_extend

5f26b6a944e5c30cdb59896418d960e76f018b35 authored almost 17 years ago by Gary Furnish <[email protected]>

Doctest fixes for cython 0.9.6.13

d614d7e084e54b29ab63f2d53e596f5f629ae7dc authored almost 17 years ago by Gary Furnish <[email protected]>

New randstate framework for keeping track of random seeds

95cc6c32b61616c3783d374181930635983c342e authored almost 17 years ago by Carl Witty <[email protected]>

Modify ZZ.random_element() to sometimes return 0

b4c1e5f09ad657520b53e7082b9512cb9f1f8151 authored almost 17 years ago by Carl Witty <[email protected]>

patch queue: 2355

7e0aa68ae7470e93832ba80c22e7172b88b50d0a authored almost 17 years ago by dfdeshom@sage <[email protected]>

Fix random divide-by-zero errors (and kill some dead code)

9ab4999007df3ebb802282dbf926493064221cf4 authored almost 17 years ago by Carl Witty <[email protected]>

tracc #1986 -- numerical noise in fast_eval.

d7cd393aa8ccddde4cf359e886bbcf098861f7f9 authored almost 17 years ago by was <[email protected]>

trac #1938 -- fix some typos and bad writing.

46eab63f8163e011e7faa9955346d7a43c6becda authored almost 17 years ago by William Stein <[email protected]>

fast_float pickling

fc7632a401897befd425014b5291631f2de72e7c authored almost 17 years ago by Robert Bradshaw <[email protected]>

Lots of doctests

bae5eb79fedf833f9b744116d0d5db9784ccf1ba authored almost 17 years ago by Robert Bradshaw <[email protected]>

Lots more explanation, fix sec() and extraneous printing.

2dbec4521804fb469032fc3ed9974e3d6d35734b authored almost 17 years ago by Robert Bradshaw <[email protected]>

More c functions

ebf7fac727a636aa53fc1e40ca2225db6e6ed868 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Resolve merge issues for fast plotting.

166e407318a9d5ee6b9a4c83460576e63a73fc91 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Merge plotting code (probably broken)

3215fca3baee0b8e679c4cde2fdc0d4f2ddc6705 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Hook fast_float into 3d surfaces

f4eb61d0f91d1becb3403448accb40842b0d5898 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Faster parametric surface evaluation

fed71933d4161c35be7895a2fcc2abea62e7e632 authored almost 17 years ago by Robert Bradshaw <[email protected]>

More fast_float doctests

e71332c345a0c54384d2a4c5c7d542490e03a3c7 authored almost 17 years ago by Robert Bradshaw <[email protected]>

fast_float for polynomials, fast_float introspection, create .pxd for cimport

b7f2cae23742da6cf6de452989e9677eaad96fbc authored almost 17 years ago by Robert Bradshaw <[email protected]>

Implement fast float functions for calculus

80c63066d49d0dc01aae2f2cd5be4c8bb3110d40 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Fast (floating point) function evaluation framework

f51df40c586c1d6dbe7dbc00d96cfd39be560d48 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Some more additions to cdefs.pxi

b90f35a7f60d131992e58e5e7b40741c3ba4833c authored almost 17 years ago by Robert L. Miller <[email protected]>

Update cdefs.pxi and stdsage.pxi

829f3b45145dd6623bf7ce32117af8dfdc554604 authored almost 17 years ago by Robert Bradshaw <[email protected]>

Working on p-adic extensions.

954a65d0742b43c592e39520d3bf7342b2808895 authored about 17 years ago by David Roe <[email protected]>

fix leak in MultiModularBasis_base

1950769d303fb3e045b0761dcc3e50a24a9621c1 authored about 17 years ago by Nomail Name <devnull@localhost>

fix some small memory leaks

6d914084beef5148f09eb16c190b7d8adf905fb2 authored about 17 years ago by Nomail Name <devnull@localhost>

merge

bc2e0c64d738e673ef0558e57a82cf03c96fe8bf authored about 17 years ago by William Stein <[email protected]>

merge

e3b6e5bf605d02f41f13b8615e32348b732e9919 authored about 17 years ago by William Stein <[email protected]>

fix some small memory leaks

1578cd7ccc6a7ab52a0fd589a1bd8157d80f5738 authored about 17 years ago by Nomail Name <devnull@localhost>

fix memory leak - see ticket #854 for details

118181a1ebd79852fcea63be125f7162f778aef0 authored about 17 years ago by Nomail Name <devnull@localhost>

Fixes for new Cython

mostly to do with change from cmp to richcmp for comparison operators

41cbdc64031fd15f1d341ed057bbcb9c0a83e75e authored about 17 years ago by Robert Bradshaw <[email protected]>

Implement exact real root isolation for polynomials with rational coefficients.

4d469f2fd39e6e932e7f9e3a14cf3b4c6ecfb500 authored over 17 years ago by Carl Witty <[email protected]>

Changed "Polynomial Ring in ..." to "Multivariate Polynomial Ring in ...".

de2ef52a17fb1a80718d478fdc060d43376267c0 authored over 17 years ago by Mike Hansen <[email protected]>

merge

e204f4b5984d64e5218bb5ad3759be89279ce18b authored over 17 years ago by sage <sage@modular>

merge

e8f4fc951562d7a79eabf5e30a2a1fcf763740a3 authored over 17 years ago by William Stein <[email protected]>

merge

14e0a54e72dba31daea155e898ef833684528b29 authored over 17 years ago by sage <sage@modular>

merge

1951788abb6fae8f114b55878fb11792426cb492 authored over 17 years ago by William Stein <[email protected]>

merge

50092492ba1dbebf6472e26d26c563a8a1d3a882 authored over 17 years ago by William Stein <[email protected]>

fix segfault exposed by #566

7720027f971ee415b12874343e2ab6551be3b88e authored over 17 years ago by Martin Albrecht <[email protected]>

...

9716a8fe250d00060e294d8706be9c0862336aa5 authored over 17 years ago by Robert Bradshaw <[email protected]>

merge

6a88b17cb9696f4aff08e881cc1d7d72702dc33f authored over 17 years ago by sage <sage@modular>

slight modification to gmp.pxi to disable effect of chanegeset 6207 -- trac #566

d52008acbdda40e833c1cfbdf1cc328062beb493 authored over 17 years ago by William Stein <[email protected]>

merge

ed4e342d73e0bbeaf474955a918ad6839835f96a authored over 17 years ago by William Stein <[email protected]>

merge in Martin's memleak fixes

dc48d2414289692824a332b95c04f0ed0f87cf28 authored over 17 years ago by William Stein <[email protected]>

...

f015d3d98431e05e79ffe2bc43014a0c20b5ea02 authored over 17 years ago by Robert Bradshaw <[email protected]>

Finished movement of code in sage/ext/mp?_pylong into c_lib.

d93ae62737239efa4ff7a2c577d9e8370aed97c1 authored over 17 years ago by Craig Citro <[email protected]>

Fixes to get c_lib integration to work.

f4d0dab1f1c9cf8aab436f296ba5d4ec98c13fd7 authored over 17 years ago by William Stein <[email protected]>

merge

e65cd9d0709b0ee5a1176654c85248e272f231af authored over 17 years ago by William Stein <[email protected]>

...

fc1b316caf3b10ec1a656b0f9e47841eaf6febc7 authored over 17 years ago by Robert Bradshaw <[email protected]>

remove all (memory-leaking) uses of FAST_SEQ_UNSAFE

Now that we have fast list/tuple indexing, it is hardly any gain,
and it was an irrecoverable me...

3a96f2756136530576555a3ac118fa6a69feb248 authored over 17 years ago by Robert Bradshaw <[email protected]>

remove all (memory-leaking) uses of FAST_SEQ_UNSAFE

Now that we have fast list/tuple indexing, it is hardly any gain,
and it was an irrecoverable me...

ec9efbd2e990244f93440ac4366d358a8bdc850e authored over 17 years ago by Robert Bradshaw <[email protected]>

David Harvey: add new mpz_get_pyintlong() function which returns either python int (fast!) or python long if it doesn't fit; change some Integer methods to use this new function

e1b95f54050beba2d36f041affcf15a034e1bf54 authored over 17 years ago by William Stein <[email protected]>

Misc. build refinements; removal of mp?_pylong to c_lib

8849674ce332cf1231e55d486d1dd8aedcce731b authored over 17 years ago by Joel B. Mohler <[email protected]>

Add some much needed doctests.

078246d5f15eb52914bf12e05760ce8d86392519 authored over 17 years ago by William Stein <[email protected]>

Fix bug that Thea Gegenberg reported in vectors mod n.

38fb21215eecc5a55d9f2ead4b9d1a47e1adbdb5 authored over 17 years ago by William Stein <[email protected]>

change cdefs/python api to use bint

0f8465208c53ff55a9c4462a8ca86f4b3d13bc87 authored over 17 years ago by Robert Bradshaw <[email protected]>

whitespace annoyances

6526008b6b5c4870fed7b9ee4ae1924805e21c00 authored over 17 years ago by Robert Bradshaw <[email protected]>

Merging in Martin's polynomial changes to the migrated polynomial directory.

4a3c2431f3903ddd4629a1abceaeda4a6bed2f7f authored over 17 years ago by padicgroup <[email protected]>

work in progress: MPolynomials over QQ are libSINGULAR based now

db7fb0441f99bdf7ca121dce24a257c3802a3d24 authored over 17 years ago by Martin Albrecht <[email protected]>

switch MPolynomial representation to reflect term ordering

* this is how MPolynomials are usually represented
* preparation for MPolynomial_libsingular

cf363154ffffec9eb1e750507bc83b2a6427d1a1 authored over 17 years ago by Martin Albrecht <[email protected]>

merge padics into 2.5alpha3

16b6aedc40510d67b4535768c2168280b9fbcee4 authored over 17 years ago by Robert Bradshaw <[email protected]>

Fixed NameErrors where undefined/un-imported names were used.

This means that none of the code touched here was tested by a doctest, or it would have failed. ...

59777d94adb0cc8fcd66c4d9f1558808e00feeae authored over 17 years ago by Robert Bradshaw <[email protected]>

Working on integrating changes to p-adics, polynomial file locations into sage 2.5

5e34e443be392ba7d99cd21a3b4bba1a5d749e74 authored over 17 years ago by padicgroup <[email protected]>

merge

7580a06d6628a3a90553eb718a9610975366fb96 authored over 17 years ago by William Stein <[email protected]>

merge

472a1d0fa2786f5d3bc9c6630397a32c5e21edad authored over 17 years ago by William Stein <[email protected]>

merge in real quad double.

c8a8f023e0d380a3c0d59c6c67486cf34e347927 authored over 17 years ago by William Stein <[email protected]>

merge

c97d757373c432e262e6a773a9bf29f3da6dde4c authored over 17 years ago by William Stein <[email protected]>

elliptic curve lift from x coord

ae46e393ab5779016e7e2b6d1a7830735ed06d32 authored over 17 years ago by Robert Bradshaw <[email protected]>

Martin's patch.

f0b27050dc6c195d43a244af74169d53a7660cc3 authored over 17 years ago by William Stein <[email protected]>

merge

d24889e975394f36dd22ab0e5982d248f64d5839 authored over 17 years ago by William Stein <[email protected]>

merge

33c3f553e228a703cdb21f1304fd9195dd69e64e authored over 17 years ago by William Stein <[email protected]>

merge

06fe77eacdd609b271bc474d0da04c77d1cb716d authored over 17 years ago by William Stein <[email protected]>

clean bundle for rqdf

250f18949e5dd12dd7f9739d2720f9388e69c384 authored over 17 years ago by dfdeshom <[email protected]>

Working on moving base p-adic classes to SageX.

f3a8e641deb75ea463c68b7538e758675a546dac authored over 17 years ago by David Roe <[email protected]>

merge in 4.2.2

beb5cbd864816d1f1f41daea7e13e71c9bb8271a authored over 17 years ago by Robert Bradshaw <[email protected]>

is_perfect_power, Jacobi symbol (with Kronecker extension), Convert some methods to use GMP directly rather than pari, Integer() -> PY_NEW(Integer)

db770d5b3c1e9c83db9cee905d6206746131fa5e authored over 17 years ago by Robert Bradshaw <[email protected]>

First pass at implementation of square roots mod n

- Works for composite n
- Doesn't use pari except for powers of 2

c95f760a51f88beaa2597716ac9fb13c9b87b685 authored over 17 years ago by Robert Bradshaw <[email protected]>

Pyrexifying the base element classes.

2e68565c7ea09ea66b6c7bd3206e6a28c2115687 authored over 17 years ago by David Roe <[email protected]>

merge

15f774c76c5e4273fe2e7921fda25f89084c68c6 authored almost 18 years ago by William Stein <[email protected]>

fixed bugs in is_one, multiplicative_order

(should return +Infinity instead of raising an exception)
improved documentations of lcm, lcd

b47bc038f8e29e9bbe3bbd419a40da55b4b17060 authored almost 18 years ago by Pablo De Nápoli <[email protected]>

Add support for mpz_get_d_2exp()

7d133b6882bf1dcc3f93092ca031377c743ca29c authored almost 18 years ago by Carl Witty <[email protected]>

Added functionality to integers, continued fixing bugs revealed by moving the polynomial tree.

4f31dd4ac99eb2236ef3f7e9a15233146c39b2c2 authored almost 18 years ago by David Roe <[email protected]>

merge

96e2d0ae54f5d7643f4a6cb2f6b5cbb54b1578b0 authored almost 18 years ago by Bobby Moretti <[email protected]>

Merged with 2.4.1

a20800be4b7469805b4dee7caac6903b17c2bb8d authored almost 18 years ago by Yi Qiang <[email protected]>

Merged 2.4.1

6cecc75eb1b8c5456449c79016830336a04b7a62 authored almost 18 years ago by Yi Qiang <[email protected]>

major merge into 2.4, resolve conflicts with David Harvey (due to both of us doing major work on the same files)

20725897a284ce7d733abdf31ab2d61630e309cb authored almost 18 years ago by Robert Bradshaw <[email protected]>

Merge

5cccb7a8fcfc698f77a1a130b9358d127aff6c65 authored almost 18 years ago by Bobby Moretti <[email protected]>

merge

3035165c0866bc6908463d51b89f72200e6315da authored almost 18 years ago by William Stein <[email protected]>

Add support for mpz_add_ui()

7c925f02ad96c91c0f7ffa957d2ee49a825193ba authored almost 18 years ago by Carl Witty <[email protected]>

merge 2.3

3d3edf804746f5e7b0a5226a95016691b3fe8c13 authored almost 18 years ago by Robert Bradshaw <[email protected]>

Update random matrices to (be able to) use distributions from ring.

bd70fbb3e08934eec1a41200bc50d8a4c9bca425 authored almost 18 years ago by Robert Bradshaw <[email protected]>

More natural distribution to the rational numbers than uniform over [-2,-1,0,1,2]

c43428981dc5b318f8b646536d0d984bf507b658 authored almost 18 years ago by Robert Bradshaw <[email protected]>

Merge. Fixed plotting.

26c2ce40cd41b213886a6ee6376462605a5a3043 authored almost 18 years ago by Bobby Moretti <[email protected]>