./math/py-mpmath, Python library for arbitrary-precision FP arithmetic

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Branch: CURRENT, Version: 1.0.0, Package name: py27-mpmath-1.0.0, Maintainer: pkgsrc-users

A Python library for arbitrary-precision floating-point arithmetic.


Required to run:
[math/py-gmpy] [lang/python27]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: 1df3f1f930b9b7e752c56857f1ac22a62f25b854
RMD160: 89440e75bf0b33b125314bf60d92c5d4279c123b
Filesize: 499.368 KB

Version history: (Expand)


CVS history: (Expand)


   2018-01-11 09:07:44 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
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)
   2017-01-19 19:52:30 by Alistair G. Crooks | Files touched by this commit (352)
Log message:
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.
   2016-06-10 11:06:41 by Thomas Klausner | Files touched by this commit (1)
Log message:
Fix MASTER_SITES.
   2016-06-08 19:43:49 by Thomas Klausner | Files touched by this commit (356)
Log message:
Switch to MASTER_SITES_PYPI.
   2015-11-04 00:33:46 by Alistair G. Crooks | Files touched by this commit (262)
Log message:
Add SHA512 digests for distfiles for math category

Problems found locating distfiles:
	Package dfftpack: missing distfile dfftpack-20001209.tar.gz
	Package eispack: missing distfile eispack-20001130.tar.gz
	Package fftpack: missing distfile fftpack-20001130.tar.gz
	Package linpack: missing distfile linpack-20010510.tar.gz
	Package minpack: missing distfile minpack-20001130.tar.gz
	Package odepack: missing distfile odepack-20001130.tar.gz
	Package py-networkx: missing distfile networkx-1.10.tar.gz
	Package py-sympy: missing distfile sympy-0.7.6.1.tar.gz
	Package quadpack: missing distfile quadpack-20001130.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2014-07-22 12:11:42 by Thomas Klausner | Files touched by this commit (2) | Package updated
Log message:
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)
   2014-06-06 14:11:46 by Wen Heping | Files touched by this commit (3) | Package updated
Log message:
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
   2014-05-09 09:37:28 by Thomas Klausner | Files touched by this commit (553)
Log message:
Mark packages that are not ready for python-3.3 also not ready for 3.4,
until proven otherwise.