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Revision **1.16** / (**download**) - annotate - [select for diffs], *Wed May 12 08:32:16 2021 UTC* (4 weeks, 5 days ago) by *adam*

Branch: **MAIN
**

CVS Tags: **HEAD
**

Changes since **1.15: +6 -5
lines**

Diff to previous 1.15 (colored)

py-mpmath: updated to 1.2.1 --1.2.0-- Released February 1, 2021 Features and optimizations: * Support @ operator for matrix multiplication (Max Gaukler) * Add eta() implementing the Dedekind eta function * Optimized the python_trailing function (adhoc-king) * Implement unary plus for matrices (Max Gaukler) * Improved calculation of gram_index (p15-git-acc) Compatibility: * Enable sage backend by default only if SAGE_ROOT is set (Pauli Virtanen) * Fix syntax warnings on CPython 3.8 (Sergey B Kirpichev) * Changed version requirements to Python 2.7 and 3.4 or later (Sergey B Kirpichev) * Improvements to the setup and test code (Sergey B Kirpichev) * Fix sys.version comparisons for compatibility with Python 3.10 (Jakub Wilk) * Fixes to Python2/3 compatibility for printing (Christian Clauss) Bug fixes: * Fix a possible division by zero in shanks() (Pascal Hebbeker) * Fixed indexing errors in deHoog, Knight & Stokes inverse laplace transform algorithm (Kris Kuhlman) * Corrected branch cuts of the elliprj() function in some cases * Fix initialization of iv.matrix from non-interval matrix (Max Gaukler) * Preserve function signatures in PrecisionManager (Viet Tran) * Implemented float and complex conversions for ivmpf (Jonathan Warner) * Fixed issue with scalar-matrix multiplication for interval matrices (Jonathan Warner) * Fix estimation of quadrature error with multiple subintervals (Tom Minka) * Fixed a problem with the defun decorators (Sergey B Kirpichev) * Fix eigenvalue sorting by absolute value (Georg Ostrovski) Cleanup: * Documentation corrections (Paul Masson, S.Y. Lee) * Remove inaccessible logic in fsum/fdot (Sergey B Kirpichev) * Remove broken force_type option for matrix constructor (Max Gaukler) * Fix text of the BSD license in LICENSE (Sergey B Kirpichev) * Minor code cleanup (Frédéric Chapoton) * Removed old, unused code

Revision **1.15** / (**download**) - annotate - [select for diffs], *Mon May 6 08:48:06 2019 UTC* (2 years, 1 month ago) by *adam*

Branch: **MAIN
**

CVS Tags: **pkgsrc-2021Q1-base,
pkgsrc-2021Q1,
pkgsrc-2020Q4-base,
pkgsrc-2020Q4,
pkgsrc-2020Q3-base,
pkgsrc-2020Q3,
pkgsrc-2020Q2-base,
pkgsrc-2020Q2,
pkgsrc-2020Q1-base,
pkgsrc-2020Q1,
pkgsrc-2019Q4-base,
pkgsrc-2019Q4,
pkgsrc-2019Q3-base,
pkgsrc-2019Q3,
pkgsrc-2019Q2-base,
pkgsrc-2019Q2
**

Changes since **1.14: +2 -2
lines**

Diff to previous 1.14 (colored)

py-mpmath: updated to 1.1.0 1.1.0: Bugs: * Fixed severe bug in householder() for complex matrices * Fixed frequently-reported bug where findroot() mysteriously raised UnboundLocalError * Corrected rounding in binary-to-decimal conversion above 500 digits * Fixed minor loss of accuracy affecting rf(), ff(), binomial(), beta() * Fixed incorrect computation of the Hurwitz zeta function in some cases * Fixed accuracy of digamma function near 0 * Fixed RuntimeError in qfac() in Python 3.7 caused by raising StopIteration * Fix to allow NumPy arrays in fdot() Features and improvements: * Added more automatic conversions from Fraction, Decimal, NumPy types * Support creating mpf from a long literal * Implemented log1p() * Slight speedup of eig() * Implement polylog() for general complex s and z by using Hurwitz zeta algorithm as a fallback Library: * Test more CPython and PyPy versions * Drop support for Python 2.6 and 3.2 * Use py.test for test code; lots of code cleanup * Corrections to the documentation

Revision **1.14** / (**download**) - annotate - [select for diffs], *Thu Jan 11 08:07:44 2018 UTC* (3 years, 5 months ago) by *adam*

Branch: **MAIN
**

CVS Tags: **pkgsrc-2019Q1-base,
pkgsrc-2019Q1,
pkgsrc-2018Q4-base,
pkgsrc-2018Q4,
pkgsrc-2018Q3-base,
pkgsrc-2018Q3,
pkgsrc-2018Q2-base,
pkgsrc-2018Q2,
pkgsrc-2018Q1-base,
pkgsrc-2018Q1
**

Changes since **1.13: +8 -25
lines**

Diff to previous 1.13 (colored)

py-mpmath: updated to 1.0.0 --1.0.0-- * Bumped to major version number for 10 year anniversary * Added module for inverse Laplace transforms, including the top level function invertlaplace() as well as several different algorithms (Talbot, Gaver-Stehfest and de Hoog) implemented in mpmath.calculus.inverselaplace (Kris Kuhlman) * Fixed bugs in elliprg() giving incorrect values for certain input * Fixed wrong degree 1 nodes for Gaussian quadrature * Made make acot(0) and acoth(0) return a finite result * Fixed sieved zeta sum not being used in Python 3, and added cutoff for sieved zeta sum on 32-bit systems when too much memory would be used * Fixed zeta(0,0.5) to return correct value instead of raising NoConvergence exception * Added detection of exact zeros in gammainc(), in particular fixing NoConvergence error for gammainc(3,-1+1j) * Fixed wrong values from besseli() due to improper internal precision * Fixed bessely(0,1j) to return complex nan instead of raising NameError (Paul Masson) * Changed float() and complex() applied to an mpf or mpc to use rounding to nearest (or the context rounding mode) instead truncating * Fix imaginary part of gammainc(n,x), n negative odd int, x < 0 * Added alternative "phase" color scheme to cplot() * Better error message for int(inf) or int(nan) (Aaron Meurer) * Fixed polyroots() with error=True * Added support to pass optional initial values to polyroots() (Michael Kagalenko) * Rewrote the Python major version selection to make it work if something else has redefined xrange (Arne Brys) * Switched documentation formula rendering to MathJax (Sergey B Kirpichev) * Fixed documentation TeX build (Sergey B Kirpichev) * Added PEP8 conformity testing (Sergey B Kirpichev) * Various fixes for the test code and test infrastructure on different platforms and Python versions (Sergey B Kirpichev) * Fixed module paths in setup.py (Aaron Meurer) * Documented more options for methods such as nstr() and hyper() * Miscellaneous corrections to the documentation (various)

Revision **1.13** / (**download**) - annotate - [select for diffs], *Thu Jan 19 18:52:18 2017 UTC* (4 years, 4 months ago) by *agc*

Branch: **MAIN
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CVS Tags: **pkgsrc-2017Q4-base,
pkgsrc-2017Q4,
pkgsrc-2017Q3-base,
pkgsrc-2017Q3,
pkgsrc-2017Q2-base,
pkgsrc-2017Q2,
pkgsrc-2017Q1-base,
pkgsrc-2017Q1
**

Changes since **1.12: +3 -3
lines**

Diff to previous 1.12 (colored)

Convert all occurrences (353 by my count) of MASTER_SITES= site1 \ site2 style continuation lines to be simple repeated MASTER_SITES+= site1 MASTER_SITES+= site2 lines. As previewed on tech-pkg. With thanks to rillig for fixing pkglint accordingly.

Revision **1.12** / (**download**) - annotate - [select for diffs], *Fri Jun 10 09:06:41 2016 UTC* (5 years ago) by *wiz*

Branch: **MAIN
**

CVS Tags: **pkgsrc-2016Q4-base,
pkgsrc-2016Q4,
pkgsrc-2016Q3-base,
pkgsrc-2016Q3,
pkgsrc-2016Q2-base,
pkgsrc-2016Q2
**

Changes since **1.11: +2 -2
lines**

Diff to previous 1.11 (colored)

Fix MASTER_SITES.

Revision **1.11** / (**download**) - annotate - [select for diffs], *Wed Jun 8 17:43:35 2016 UTC* (5 years ago) by *wiz*

Branch: **MAIN
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Changes since **1.10: +2 -2
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Diff to previous 1.10 (colored)

Switch to MASTER_SITES_PYPI.

Revision **1.10** / (**download**) - annotate - [select for diffs], *Tue Jul 22 10:11:42 2014 UTC* (6 years, 10 months ago) by *wiz*

Branch: **MAIN
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CVS Tags: **pkgsrc-2016Q1-base,
pkgsrc-2016Q1,
pkgsrc-2015Q4-base,
pkgsrc-2015Q4,
pkgsrc-2015Q3-base,
pkgsrc-2015Q3,
pkgsrc-2015Q2-base,
pkgsrc-2015Q2,
pkgsrc-2015Q1-base,
pkgsrc-2015Q1,
pkgsrc-2014Q4-base,
pkgsrc-2014Q4,
pkgsrc-2014Q3-base,
pkgsrc-2014Q3
**

Changes since **1.9: +4 -6
lines**

Diff to previous 1.9 (colored)

Update to 0.19. Update HOMEPAGE and MASTER_SITES. Allow python-3. --0.19-- Released June 10, 2014 * Moved issue tracking to github and the main website to mpmath.org. Several URLs and issue numbers were updated in the documentation (Sergey B Kirpichev) * Enabled automatic testing with Travis CI (Sergey B Kirpichev) * Fixed many doctest issues (Sergey B Kirpichev) * Converted line endings to LF (Ondrej Certik) * Made polyroots() more robust (Ondrej Certik)

Revision **1.9** / (**download**) - annotate - [select for diffs], *Fri Jun 6 12:11:46 2014 UTC* (7 years ago) by *wen*

Branch: **MAIN
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CVS Tags: **pkgsrc-2014Q2-base,
pkgsrc-2014Q2
**

Changes since **1.8: +19 -3
lines**

Diff to previous 1.8 (colored)

Update to 0.18 Upstream changes: --0.18-- Released December 31, 2013 Linear algebra: * added qr() for matrix QR factorization (contributed by Ken Allen) * added functions eigsy(), eighe(), eig() to compute matrix eigenvalues (contributed by Timo Hartmann) * added functions svd(), svd_r(), svd_c() for singular value decomposition of matrices (contributed by Timo Hartmann) * added calculation of Gaussian quadrature rules for various weight functions (contributed by Timo Hartmann) * improved precision selection in exp_pade() (contributed by Mario Pernici) Special functions: * fixed ellippi() to return an inf instead of raising an exception * fixed a crash in zeta() with huge arguments * added functions for computing Stirling numbers (stirling1(), stirling2()) * improved the computation of zeros of zeta at high precision (contributed by Juan Arias de Reyna) * fixed zeta(-x) raising an exception for tiny x * recognize when lerchphi() can call zeta() or polylog(), handling those cases faster Compatibility: * fixed gmpy2 compatibility issues (contributed by Case Van Horsen) * better solutions for python 2/3 compatibility, using Benjamin Peterson's six.py * fixes to allow mpmath to run in non-sage mode when sage is available * support abstract base classes (contributed by Stefan Krastanov) * use new-style classes to improve pypy performance Other: * added Levin, Sidi-S and Cohen/Villegas/Zagier series transformations (contributed by Timo Hartmann) * added isfinite() utility function * fixed a problem with bisection root-finding * fixed several documentation errors * corrected number of coefficients returned by diffs() with method='quad' * fixed repr(constant) being slow at high precision * made intervals hashable

Revision **1.8** / (**download**) - annotate - [select for diffs], *Fri May 9 07:37:11 2014 UTC* (7 years, 1 month ago) by *wiz*

Branch: **MAIN
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Changes since **1.7: +2 -2
lines**

Diff to previous 1.7 (colored)

Mark packages that are not ready for python-3.3 also not ready for 3.4, until proven otherwise.

Revision **1.7** / (**download**) - annotate - [select for diffs], *Sat Jan 25 10:30:13 2014 UTC* (7 years, 4 months ago) by *wiz*

Branch: **MAIN
**

CVS Tags: **pkgsrc-2014Q1-base,
pkgsrc-2014Q1
**

Changes since **1.6: +3 -2
lines**

Diff to previous 1.6 (colored)

Mark packages as not ready for python-3.x where applicable; either because they themselves are not ready or because a dependency isn't. This is annotated by PYTHON_VERSIONS_INCOMPATIBLE= 33 # not yet ported as of x.y.z or PYTHON_VERSIONS_INCOMPATIBLE= 33 # py-foo, py-bar respectively, please use the same style for other packages, and check during updates. Use versioned_dependencies.mk where applicable. Use REPLACE_PYTHON instead of handcoded alternatives, where applicable. Reorder Makefile sections into standard order, where applicable. Remove PYTHON_VERSIONS_INCLUDE_3X lines since that will be default with the next commit. Whitespace cleanups and other nits corrected, where necessary.

Revision **1.6** / (**download**) - annotate - [select for diffs], *Tue Sep 11 23:04:31 2012 UTC* (8 years, 9 months ago) by *asau*

Branch: **MAIN
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CVS Tags: **pkgsrc-2013Q4-base,
pkgsrc-2013Q4,
pkgsrc-2013Q3-base,
pkgsrc-2013Q3,
pkgsrc-2013Q2-base,
pkgsrc-2013Q2,
pkgsrc-2013Q1-base,
pkgsrc-2013Q1,
pkgsrc-2012Q4-base,
pkgsrc-2012Q4,
pkgsrc-2012Q3-base,
pkgsrc-2012Q3
**

Changes since **1.5: +1 -2
lines**

Diff to previous 1.5 (colored)

"user-destdir" is default these days

Revision **1.5** / (**download**) - annotate - [select for diffs], *Sun Apr 8 19:09:07 2012 UTC* (9 years, 2 months ago) by *wiz*

Branch: **MAIN
**

CVS Tags: **pkgsrc-2012Q2-base,
pkgsrc-2012Q2
**

Changes since **1.4: +1 -2
lines**

Diff to previous 1.4 (colored)

Remove python24 and all traces of it from pkgsrc. Remove devel/py-ctypes (only needed by and supporting python24). Remove PYTHON_VERSIONS_ACCEPTED and PYTHON_VERSIONS_INCOMPATIBLE lines that just mirror defaults now. Miscellaneous cleanup while editing all these files.

Revision **1.4** / (**download**) - annotate - [select for diffs], *Fri Feb 24 19:40:53 2012 UTC* (9 years, 3 months ago) by *drochner*

Branch: **MAIN
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CVS Tags: **pkgsrc-2012Q1-base,
pkgsrc-2012Q1
**

Changes since **1.3: +3 -7
lines**

Diff to previous 1.3 (colored)

update to 0.17 changes: -various additions and improvements -bugfixes -dropped Puthon-2.4 support

Revision **1.3** / (**download**) - annotate - [select for diffs], *Tue Aug 10 18:04:30 2010 UTC* (10 years, 10 months ago) by *drochner*

Branch: **MAIN
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CVS Tags: **pkgsrc-2011Q4-base,
pkgsrc-2011Q4,
pkgsrc-2011Q3-base,
pkgsrc-2011Q3,
pkgsrc-2011Q2-base,
pkgsrc-2011Q2,
pkgsrc-2011Q1-base,
pkgsrc-2011Q1,
pkgsrc-2010Q4-base,
pkgsrc-2010Q4,
pkgsrc-2010Q3-base,
pkgsrc-2010Q3
**

Changes since **1.2: +4 -2
lines**

Diff to previous 1.2 (colored)

update to 0.15, from Kamel Derouiche per PR pkg/43730 many fixes and improvements, too much to list here

Revision **1.2** / (**download**) - annotate - [select for diffs], *Mon Feb 8 11:54:25 2010 UTC* (11 years, 4 months ago) by *obache*

Branch: **MAIN
**

CVS Tags: **pkgsrc-2010Q2-base,
pkgsrc-2010Q2,
pkgsrc-2010Q1-base,
pkgsrc-2010Q1
**

Changes since **1.1: +13 -3
lines**

Diff to previous 1.1 (colored)

Update py-mpmath to 0.14. per update request from Wen Heping by PR#42755. Pkgsrc changes: * Set LICENSE * correct EOL style of installed files * Add self-test target Changes: --0.14-- Released February 5, 2010 General changes: * Fully separated the code into "low-level" and "high-level", permitting the use of alternative contexts (the mpmath.mp object provides the default implementation) * Implemented a context for fast double-precision arithmetic using Python types (mpmath.fp) * Implemented hooks for importing a faster version of mp arithmetic from Sage * Implemented optimized fp versions of certain functions (including erf, erfc, gamma, digamma, ei, e1) * Renamed and reorganized various internal modules and methods (including merging low-level modules into mpmath.libmp). This should not affect most external code using top-level imports. Plotting: * Implemented splot() for 3D surface plots (contributed by Jorn Baayen) * Permit calling plot functions with custom axes (contributed by Jorn Baayen) Matrices: * Fixed lu_solve for overdetermined systems (contributed by Vinzent Steinberg) * Added conjugate matrix transpose (contributed by Vinzent Steinberg) * Implemented matrix functions (expm, cosm, sinm, sqrtm, logm, powm) Miscellaneous: * Prettier printing of numbers with leading zeros at small precisions * Made nstr pass on kwargs, permitting more formatting options * Fixed wrong directed rounding of addition of numbers with large magnitude differences * Fixed several docstring typos (contributed by Chris Smith) * Fixed a bug that prevented caching of quadrature nodes to work optimally. Special functions: * Implemented fast evaluation for large imaginary heights of the Riemann zeta function, Z function and derived functions using the Riemann-Siegel (contributed by Juan Arias de Reyna) * Unified the zeta() and hurwitz() functions, automatically selecting a fast algorithm * Improved altzeta() to fall back to zeta() for large arguments * Fixed accuracy of zeta(s) for s ~= 1 * Implemented exact evaluation of Euler numbers (contributed by Juan Arias de Reyna) * Implemented numerical evaluation of Euler numbers and Euler polynomials (eulernum(), eulerpoly()) * Fixed bernpoly() and eulerpoly() to compute accurate values for large parameters * Fixed accuracy problems for hypergeometric functions with large parameters * Faster evaluation of hypergeometric series using on-the-fly code generation * Optimized hypercomb to detect certain zero terms symbolically * Removed the djtheta function (jtheta() accepts a derivative parameter) * Implemented li(x, offset=True) to compute the offset logarithmic integral * Fixed wrong branch in Lambert W function for certain complex inputs * Implemented the reflection formula for the Barnes G-function, superfactorials, hyperfactorials, permitting large arguments in the left half-plane * Implemented analytic continuation to |z| >= 1 for hypergeometric functions pFq with p=q+1; added hyp3f2() * Implemented Borel summation of divergent pFq functions with p > q+1 * Implemented automatic degree reduction of hypergeometric functions with repeated parameters * Added convenience functions expj(), expjpi() * Use Mathematica's convention for the continuation of the Meijer G-function * Added phase(), polar(), rect() functions for compatibility with the Python 2.6 cmath module * Implemented spherical harmonics (spherharm()) * Optimized ci(), si(), chi(), shi() for complex arguments by evaluating them in terms of ei() * Optimized hyp2f1 for z ~= -1

Revision **1.1.1.1** / (**download**) - annotate - [select for diffs] *(vendor branch)*, *Wed Jan 27 14:16:10 2010 UTC* (11 years, 4 months ago) by *drochner*

Branch: **TNF
**

CVS Tags: **pkgsrc-base
**

Changes since **1.1: +0 -0
lines**

Diff to previous 1.1 (colored)

add py-mpmath-0.13, a Python library for arbitrary-precision FP arithmetic

Revision **1.1** / (**download**) - annotate - [select for diffs], *Wed Jan 27 14:16:10 2010 UTC* (11 years, 4 months ago) by *drochner*

Branch: **MAIN
**

Initial revision

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