.. _spkg_snappy:

snappy: Topology and geometry of 3-manifolds, with a focus on hyperbolic structures
===================================================================================

Description
-----------

Studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures.

License
-------

GPLv2+

Upstream Contact
----------------

https://pypi.org/project/snappy/

Type
----

optional


Dependencies
------------

- $(PYTHON)
- $(PYTHON_TOOLCHAIN)
- :ref:`spkg_cypari`
- :ref:`spkg_decorator`
- :ref:`spkg_ipython`
- sagelib

Version Information
-------------------

requirements.txt::

    snappy
    cypari !=2.4.0
    snappy_15_knots


Equivalent System Packages
--------------------------

(none known)

If the system package is installed and if the (experimental) option
``--enable-system-site-packages`` is passed to ``./configure``, then ``./configure``
will check if the system package can be used.

