CHANGES.txt

+v0.1.0, 22.06.2012 -- Initial release. 
+
+v0.1.1, 08.12.2012
+     * Picos now interfaces GUROBI !
+     * You can specify an initial solution to *warm-start* mixed integer optimizers.
+     * Minor bugs with quadratic expressions corrected
+     * It's possible to return a reference to a constraint added
+       with add_constraint()
+
+v0.1.2, 10.01.13
+     bug-fix release, correcting:
+     * The write_to_file() function for sparse SDPA files.
+       The function was writing the
+       coefficients of the lower triangular part
+       of the constraint matrices
+       instead of the upper triangle.
+     * An IndexError occuring with the function
+       remove_constraint()
+
+v0.1.3, 17.04.13
+     * geomean() function implemented, to handle inequalities involving
+       geometric mean and reformulate them as a set of SOCP constraints.
+     * Some options ['uboundlimit','lboundlimit'] were added to tell
+       CPLEX to stop the computation as soon as a given value for the
+       upper bound (or lower bound) is reached.
+     * The time used by the solver is now stored in the dictionary
+       returned bz solve().
+     * It is possible to get the evolution of the lower and upper bounds
+       over time, by using the option 'boundMonitor'.
+     * The weak inequalities operator can now be used.
+     * Minor bugs corrected (access to the duals of fixed variables with CPLEX,
+       evaluation of constant affine expressions with a zero coefficient appearing
+       in the dict of linear terms, number of constraints is now updated in remove_constraint() )
+       
+v1.0.0, 19.07.13
+     * Semidefinite Programming Interface for MOSEK 7.0 !!!
+     * New options ``handleBarVars`` and ``handleConeVars`` to customize how SOCP and SDPs are passed to MOSEK
+       (When these options are set to ``True`` , PICOS tries to minimize the number of variables of the
+       MOSEK instance).
+     * The function dualize() returns the Lagrangian dual of a Problem.
+     * The option ``solve_via_dual`` allows the user to pass the dual
+       of a problem to a solver, instead of the primal problem itself. This can yield important speed-up for
+       certain problems.
+     * In addition to the geometric mean function picos.geomean(), it is now possible
+       to pass rational powers of affine expressions (through an overload of the ``**`` operator), trace of
+       matrix powers with picos.tracepow(), (generalized) p-norms
+       with picos.norm(), and nth root of a determinant with
+       picos.detrootn(). These functions automatically reformulate the entered inequalities
+       as a set of equivalent SOCP or SDP constraints.
+     * It is now possible to specify variable bounds directly (rather than adding constraints of the type ``x >= 0`` ).
+       This can be done with the Keywords ``lower`` and ``upper`` of the function add_variable() ,
+       or by the methods set_lower(), set_upper(), set_sparse_lower(), and set_sparse_upper() of the class Variable.
+     * It is now more efficient to update a Problem and resolve it. This is done thanks to the attribute ``passed``
+       of the classes Constraint and Variable ,
+       that stores which solvers are already aware of a constraint / variable. There is also an
+       attribute ``obj_passed`` of the class Problem that lists the solver instances
+       where the objective function has already been passed. The option ``onlyChangeObjective`` has been
+       deprecated.
\ No newline at end of file

MANIFEST

+# file GENERATED by distutils, do NOT edit
+README.txt
+setup.py
+picos/__init__.py
+picos/constraint.py
+picos/cplex_callbacks.py
+picos/expression.py
+picos/problem.py
+picos/test_picos.py
+picos/tools.py

README.txt

+PICOS is a user friendly interface
+to several conic and integer programming solvers,
+very much like `YALMIP <http://users.isy.liu.se/johanl/yalmip/>`_ under
+`MATLAB <http://www.mathworks.com/>`_.
+
+The main motivation for PICOS is to have the possibility to
+enter an optimization problem as a *high level model*,
+and to be able to solve it with several *different solvers*.
+Multidimensional and matrix variables are handled in a natural fashion,
+which makes it painless to formulate a SDP or a SOCP.
+This is very useful for educational purposes,
+and to quickly implement some models and
+test their validity on simple examples.
+
+Furthermore, with PICOS you can take advantage of the
+python programming language to read and write data,
+construct a list of constraints by using python list comprehensions,
+take slices of multidimensional variables, etc. 
+
+
+Contributors
+============
+
+`Guillaume Sagnol <http://www.zib.de/sagnol>`_
+
+Thanks also to
+==============
+
+Bertrand Omont
+
+`Elmar Swarat <http://www.zib.de/swarat>`_

doc/Makefile

+# Makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+PAPER         =
+BUILDDIR      = _build
+
+# Internal variables.
+PAPEROPT_a4     = -D latex_paper_size=a4
+PAPEROPT_letter = -D latex_paper_size=letter
+ALLSPHINXOPTS   = -d $(BUILDDIR)/doctrees $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+# the i18n builder cannot share the environment and doctrees with the others
+I18NSPHINXOPTS  = $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) .
+
+.PHONY: help clean html dirhtml singlehtml pickle json htmlhelp qthelp devhelp epub latex latexpdf text man changes linkcheck doctest gettext
+
+help:
+	@echo "Please use \`make <target>' where <target> is one of"
+	@echo "  html       to make standalone HTML files"
+	@echo "  dirhtml    to make HTML files named index.html in directories"
+	@echo "  singlehtml to make a single large HTML file"
+	@echo "  pickle     to make pickle files"
+	@echo "  json       to make JSON files"
+	@echo "  htmlhelp   to make HTML files and a HTML help project"
+	@echo "  qthelp     to make HTML files and a qthelp project"
+	@echo "  devhelp    to make HTML files and a Devhelp project"
+	@echo "  epub       to make an epub"
+	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
+	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
+	@echo "  text       to make text files"
+	@echo "  man        to make manual pages"
+	@echo "  texinfo    to make Texinfo files"
+	@echo "  info       to make Texinfo files and run them through makeinfo"
+	@echo "  gettext    to make PO message catalogs"
+	@echo "  changes    to make an overview of all changed/added/deprecated items"
+	@echo "  linkcheck  to check all external links for integrity"
+	@echo "  doctest    to run all doctests embedded in the documentation (if enabled)"
+
+clean:
+	-rm -rf $(BUILDDIR)/*
+
+html:
+	$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/html."
+
+dirhtml:
+	$(SPHINXBUILD) -b dirhtml $(ALLSPHINXOPTS) $(BUILDDIR)/dirhtml
+	@echo
+	@echo "Build finished. The HTML pages are in $(BUILDDIR)/dirhtml."
+
+singlehtml:
+	$(SPHINXBUILD) -b singlehtml $(ALLSPHINXOPTS) $(BUILDDIR)/singlehtml
+	@echo
+	@echo "Build finished. The HTML page is in $(BUILDDIR)/singlehtml."
+
+pickle:
+	$(SPHINXBUILD) -b pickle $(ALLSPHINXOPTS) $(BUILDDIR)/pickle
+	@echo
+	@echo "Build finished; now you can process the pickle files."
+
+json:
+	$(SPHINXBUILD) -b json $(ALLSPHINXOPTS) $(BUILDDIR)/json
+	@echo
+	@echo "Build finished; now you can process the JSON files."
+
+htmlhelp:
+	$(SPHINXBUILD) -b htmlhelp $(ALLSPHINXOPTS) $(BUILDDIR)/htmlhelp
+	@echo
+	@echo "Build finished; now you can run HTML Help Workshop with the" \
+	      ".hhp project file in $(BUILDDIR)/htmlhelp."
+
+qthelp:
+	$(SPHINXBUILD) -b qthelp $(ALLSPHINXOPTS) $(BUILDDIR)/qthelp
+	@echo
+	@echo "Build finished; now you can run "qcollectiongenerator" with the" \
+	      ".qhcp project file in $(BUILDDIR)/qthelp, like this:"
+	@echo "# qcollectiongenerator $(BUILDDIR)/qthelp/pyMathProg.qhcp"
+	@echo "To view the help file:"
+	@echo "# assistant -collectionFile $(BUILDDIR)/qthelp/pyMathProg.qhc"
+
+devhelp:
+	$(SPHINXBUILD) -b devhelp $(ALLSPHINXOPTS) $(BUILDDIR)/devhelp
+	@echo
+	@echo "Build finished."
+	@echo "To view the help file:"
+	@echo "# mkdir -p $$HOME/.local/share/devhelp/pyMathProg"
+	@echo "# ln -s $(BUILDDIR)/devhelp $$HOME/.local/share/devhelp/pyMathProg"
+	@echo "# devhelp"
+
+epub:
+	$(SPHINXBUILD) -b epub $(ALLSPHINXOPTS) $(BUILDDIR)/epub
+	@echo
+	@echo "Build finished. The epub file is in $(BUILDDIR)/epub."
+
+latex:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo
+	@echo "Build finished; the LaTeX files are in $(BUILDDIR)/latex."
+	@echo "Run \`make' in that directory to run these through (pdf)latex" \
+	      "(use \`make latexpdf' here to do that automatically)."
+
+latexpdf:
+	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTS) $(BUILDDIR)/latex
+	@echo "Running LaTeX files through pdflatex..."
+	$(MAKE) -C $(BUILDDIR)/latex all-pdf
+	@echo "pdflatex finished; the PDF files are in $(BUILDDIR)/latex."
+
+text:
+	$(SPHINXBUILD) -b text $(ALLSPHINXOPTS) $(BUILDDIR)/text
+	@echo
+	@echo "Build finished. The text files are in $(BUILDDIR)/text."
+
+man:
+	$(SPHINXBUILD) -b man $(ALLSPHINXOPTS) $(BUILDDIR)/man
+	@echo
+	@echo "Build finished. The manual pages are in $(BUILDDIR)/man."
+
+texinfo:
+	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+	@echo
+	@echo "Build finished. The Texinfo files are in $(BUILDDIR)/texinfo."
+	@echo "Run \`make' in that directory to run these through makeinfo" \
+	      "(use \`make info' here to do that automatically)."
+
+info:
+	$(SPHINXBUILD) -b texinfo $(ALLSPHINXOPTS) $(BUILDDIR)/texinfo
+	@echo "Running Texinfo files through makeinfo..."
+	make -C $(BUILDDIR)/texinfo info
+	@echo "makeinfo finished; the Info files are in $(BUILDDIR)/texinfo."
+
+gettext:
+	$(SPHINXBUILD) -b gettext $(I18NSPHINXOPTS) $(BUILDDIR)/locale
+	@echo
+	@echo "Build finished. The message catalogs are in $(BUILDDIR)/locale."
+
+changes:
+	$(SPHINXBUILD) -b changes $(ALLSPHINXOPTS) $(BUILDDIR)/changes
+	@echo
+	@echo "The overview file is in $(BUILDDIR)/changes."
+
+linkcheck:
+	$(SPHINXBUILD) -b linkcheck $(ALLSPHINXOPTS) $(BUILDDIR)/linkcheck
+	@echo
+	@echo "Link check complete; look for any errors in the above output " \
+	      "or in $(BUILDDIR)/linkcheck/output.txt."
+
+doctest:
+	$(SPHINXBUILD) -b doctest $(ALLSPHINXOPTS) $(BUILDDIR)/doctest
+	@echo "Testing of doctests in the sources finished, look at the " \
+	      "results in $(BUILDDIR)/doctest/output.txt."

doc/TODO

+
+solve_via_dual avec cvxopt -- something special to do (finir primalize())
+probleme qd solve problems 2 times in a row (test_cutting_plane.py avec mosek6, but only at zib (?))
+problem avec duals de gurobi pour probleme dsocp de test_picos.py (faire testSOCP5 ?). Bug gurobi -> min example ?
+write_to_file --> scaled vars [mettre ds nom variable ?]
+file reader
+mps writer
+dat-s writer with option to desymmetrize the matrices
+
+
+Better Exception handling in _retrieve_matrix
+quad expression of dimension>1 ?
+QP avec cvxopt
+doc populate et related properties (number_solutions,value_alt,...)
+    and options
+        * pool_size=None (solver default) : maximum number of computed
+        solutions in the solution pool.
+        * pool_gap = None (0%) : keeps only the solution
+        within this gap in the pool
+duals avec zibopt ?
+documenter dat-sx format ?
+sqp method and related options:
+        * step_sqp=1 : 'first step length for the sequential quadratic programming procedure'
+        * harmonic_steps=True : step at the ith step of the sqp procedure is step_sqp/i]
+no string mode.
+generaliser les inplace operators (avoid seelfcopy as much as possible)
+
+
+lancer script add_google_script
+Changer CHANGE file
+Creer dist file (python setup.py sdist)
+move to /www and change root-index with 3 <meta tags> and $sed -i 's/href="/href="v013\//g' index.html
+Register on pypi (python setup.py register, username guillaume.sagnol)
+sed -i 's/Picos 0\.1\.0/Picos 0\.1\.1/g' picos/*.py
+et change version num dans conf.py and setup.py 

doc/_templates/download.html

+{#
+    basic/download.html
+    ~~~~~~~~~~~~~~~~~~~
+
+    Sphinx sidebar template: download link.
+#}
+
+  <h3><a href="download.html">{{ _('Download') }}</a></h3>
+  <ul class="this-page-menu">
+    <li><a href="{{'dist/PICOS-'+release+'.tar.gz'}}">{{ _('Latest Version ('+release+')') }}</a></li>
+  </ul>
+

doc/_templates/localtoc2.html

+{#
+    basic/localtoc2.html
+    ~~~~~~~~~~~~~~~~~~~
+
+    Sphinx sidebar template: local table of contents.
+
+    :copyright: Copyright 2007-2011 by the Sphinx team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+#}
+{%- if display_toc %}
+  <h3><a href="{{ pathto(master_doc) }}">{{ _('Contents of this page') }}</a></h3>
+  {{ toc }}
+{%- endif %}

doc/add_google_script.py

+files = ['index.html','api.html',
+         'examples.html','constraint.html','expression.html',
+         'intro.html','tools.html','problem.html',
+         'download.html','graphs.html','tuto.html','optdes.html']
+import os
+
+for f in files:
+        fi=open('_build/html/'+f,'r')
+        fitmp=open('_build/html/'+f+'tmp','w')
+        line = fi.readline()
+        while '</head>' not in line:
+                fitmp.write(line)
+                line = fi.readline()
+
+        fitmp.write('\n')
+        fitmp.write('\n')
+        fitmp.write('  <script type="text/javascript">\n')
+        fitmp.write('\n')
+        fitmp.write('  var _gaq = _gaq || [];\n')
+        fitmp.write("  _gaq.push(['_setAccount', 'UA-33037163-1']);\n")
+        fitmp.write("  _gaq.push(['_trackPageview']);\n")
+        fitmp.write('\n')
+        fitmp.write("  (function() {\n")
+        fitmp.write("    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;\n")
+        fitmp.write("    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';\n")
+        fitmp.write("    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);\n")
+        fitmp.write("  })();\n")
+        fitmp.write('\n')
+        fitmp.write("  </script>\n")
+        fitmp.write('\n')
+        while line:
+                if 'tar.gz' in line:
+                        vsplit=line.split('tar.gz')
+                        version=vsplit[0].split('PICOS')[1][1:-1]
+                        vsplit=version.split('.')
+                        ocstring=('''onClick="javascript: _gaq.push(['_trackPageview', '/downloads/version'''
+                                 +str(vsplit[0]) +str(vsplit[1]) +str(vsplit[2])
+                                 + '''']);"''')
+                        indtar = line.index('tar.gz') + 7
+                        line = line[:indtar]+' '+ocstring+line[indtar:]
+                fitmp.write(line)
+                line = fi.readline()
+                
+        fi.close()
+        fitmp.close()
+        os.system('mv _build/html/'+f+'tmp _build/html/'+f)
+        

doc/api.rst

+.. _api:
+
+*******************
+The PICOS Reference
+*******************
+
+.. toctree::
+   :maxdepth: 2
+
+   problem.rst
+   tools.rst
+   expression.rst
+   constraint.rst

doc/conf.py

+# -*- coding: utf-8 -*-
+#
+# picos documentation build configuration file, created by
+# sphinx-quickstart on Thu Mar  1 10:03:01 2012.
+#
+# This file is execfile()d with the current directory set to its containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys, os
+reload(sys)
+sys.setdefaultencoding("UTF-8")
+
+
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+# -- General configuration -----------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be extensions
+# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = ['sphinx.ext.autodoc',
+	      'sphinx.ext.intersphinx',
+	      'sphinx.ext.todo',
+	      'sphinx.ext.doctest',
+	      'sphinx.ext.pngmath',
+	      'matplotlib.sphinxext.only_directives',
+              'matplotlib.sphinxext.plot_directive',
+              ]
+intersphinx_cache_limit = 10     # days to keep the cached inventories
+intersphinx_mapping = {
+            'sphinx': ('http://sphinx.pocoo.org',  None),
+            'python':('http://docs.python.org/2.7',None),
+        'matplotlib':('http://matplotlib.sourceforge.net', None),
+             'numpy':('http://docs.scipy.org/doc/numpy',None),
+            'cvxopt':('http://abel.ee.ucla.edu/cvxopt/userguide',None),
+    }
+todo_include_todos=True
+#'cvxopt':('http://abel.ee.ucla.edu/cvxopt/documentation/',None
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'picos'
+copyright = u'2012, Guillaume Sagnol'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = '1.0'
+# The full version, including alpha/beta/rc tags.
+release = '1.0.0'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['_build']
+
+# The reST default role (used for this markup: `text`) to use for all documents.
+#default_role = None
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+
+# -- Options for HTML output ---------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+html_theme = 'default'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents.  If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar.  Default is the same as html_title.
+#html_short_title = None
+html_short_title = 'PICOS'
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+html_sidebars = {'**': ['globaltoc.html','localtoc2.html','relations.html',  'sourcelink.html', 'download.html', 'searchbox.html']}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it.  The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'picosdoc'
+
+
+# -- Options for LaTeX output --------------------------------------------------
+
+latex_elements = {
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
+
+# The font size ('10pt', '11pt' or '12pt').
+#'pointsize': '10pt',
+
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass [howto/manual]).
+latex_documents = [
+  ('index', 'picos.tex', u'picos Documentation',
+   u'Guillaume Sagnol', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output --------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('index', 'pymathprog', u'picos Documentation',
+     [u'Guillaume Sagnol'], 1)
+]
+
+# If true, show URL addresses after external links.
+#man_show_urls = False
+
+
+# -- Options for Texinfo output ------------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+#  dir menu entry, description, category)
+texinfo_documents = [
+  ('index', 'picos', u'picos Documentation',
+   u'Guillaume Sagnol', 'picos', 'python interface to conic optimization solvers.',
+   'Miscellaneous'),
+]
+
+# Documents to append as an appendix to all manuals.
+#texinfo_appendices = []
+
+# If false, no module index is generated.
+#texinfo_domain_indices = True
+
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#texinfo_show_urls = 'footnote'
+
+def setup(app):
+     from sphinx.util.texescape import tex_replacements
+     tex_replacements.append((u'≽',u'\\(\\succeq\\)'))
+     tex_replacements.append((u'⪴',u'\\(\\succeq\\)'))
+     tex_replacements.append((u'⪳',u'\\(\\preceq\\)'))
+     tex_replacements.append((u'≤',u'\\(\\leq\\)'))
+     tex_replacements.append((u'≥',u'\\(\\geq\\)'))
+     
+#copying files
+import os
+print 'copying pyplots files...'
+os.system('cp -v pyplots/*.py _build/html/pyplots/')
+print 'done.'
+print 'copying dist files...'
+os.system('cp -v ../dist/* _build/html/dist')
+print 'done.'
\ No newline at end of file

doc/constraint.rst

+.. _constraint:
+
+==========
+Constraint
+==========
+
+.. autoclass:: picos.Constraint
+    :members:
+
+.. autoclass:: picos.GeoMeanConstraint
+    :members:
+    :inherited-members: slack
+
+.. autoclass:: picos.NormP_Constraint
+    :members:
+    :inherited-members: slack
+    
+.. autoclass:: picos.TracePow_Constraint
+    :members:
+    :inherited-members: slack
+    
+.. autoclass:: picos.DetRootN_Constraint
+    :members:
+    :inherited-members: slack
\ No newline at end of file

doc/download.rst

+.. _download:
+
+========
+Download
+========
+
+The latest version of PICOS can be downloaded here:
+
+        `picos-1.0.0 <dist/PICOS-1.0.0.tar.gz>`_
+
+Installation instructions are explained
+:ref:`here <requirements>`.
+
+
+**Older versions**
+
+  `picos-0.1.3 <dist/PICOS-0.1.3.tar.gz>`_
+
+  `picos-0.1.2 <dist/PICOS-0.1.2.tar.gz>`_
+
+  `picos-0.1.1 <dist/PICOS-0.1.1.tar.gz>`_
+
+  `picos-0.1.0 <dist/PICOS-0.1.0.tar.gz>`_
\ No newline at end of file

doc/examples.rst

+.. _examples:
+
+********
+Examples
+********
+
+.. toctree::
+   :maxdepth: 3
+
+   optdes.rst
+   graphs.rst
+

doc/expression.rst

+.. _expression:
+
+==========
+Expression
+==========
+
+.. autoclass:: picos.Expression
+
+
+AffinExp
+========
+
+.. autoclass:: picos.AffinExp
+    :members:
+
+
+Variable
+""""""""
+
+.. _variable:
+
+.. autoclass:: picos.Variable
+    :members:
+
+Norm
+====
+
+.. autoclass:: picos.Norm
+    :members:
+
+QuadExp
+=======
+
+.. autoclass:: picos.QuadExp
+    :members:
+
+LogSumExp
+=========
+
+.. autoclass:: picos.LogSumExp
+    :members:
+
+GeoMeanExp
+==========
+
+.. autoclass:: picos.GeoMeanExp
+    :members:
+
+NormP_Exp
+=========
+
+.. autoclass:: picos.NormP_Exp
+    :members:
+    
+TracePow_Exp
+============
+
+.. autoclass:: picos.TracePow_Exp
+    :members:
+    
+DetRootN_Exp
+============
+
+.. autoclass:: picos.DetRootN_Exp
+    :members:
\ No newline at end of file