{"id":23741549,"url":"https://github.com/dougthor42/pyerf","last_synced_at":"2025-10-03T00:31:15.111Z","repository":{"id":60722580,"uuid":"82838129","full_name":"dougthor42/PyErf","owner":"dougthor42","description":"Pure-Python implementation of the inverse error function.","archived":false,"fork":false,"pushed_at":"2024-12-23T21:21:47.000Z","size":60,"stargazers_count":8,"open_issues_count":9,"forks_count":2,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-09-05T17:21:10.881Z","etag":null,"topics":["mathematics","python","statistics"],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dougthor42.png","metadata":{"files":{"readme":"README.rst","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-02-22T18:21:39.000Z","updated_at":"2025-04-14T20:58:30.000Z","dependencies_parsed_at":"2022-10-03T21:16:22.240Z","dependency_job_id":null,"html_url":"https://github.com/dougthor42/PyErf","commit_stats":null,"previous_names":[],"tags_count":7,"template":false,"template_full_name":null,"purl":"pkg:github/dougthor42/PyErf","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dougthor42%2FPyErf","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dougthor42%2FPyErf/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dougthor42%2FPyErf/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dougthor42%2FPyErf/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dougthor42","download_url":"https://codeload.github.com/dougthor42/PyErf/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dougthor42%2FPyErf/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":278094662,"owners_count":25928952,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-10-02T02:00:08.890Z","response_time":67,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["mathematics","python","statistics"],"created_at":"2024-12-31T10:59:37.294Z","updated_at":"2025-10-03T00:31:14.868Z","avatar_url":"https://github.com/dougthor42.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"PyErf\n=====\nA Pure-Python Error Function and Inverse Error Function Package\n---------------------------------------------------------------\n\n|travis| |pypi| |wheels| |pythonversion| |docs|\n\n``pyerf`` is a pure-Python implementation of the error function and\ninverse error function using the same functions that SciPy_ uses (namely\nparts of the Cephes math library, `cprob/ndtr.c`_ and `cprob/ndtri.c`_).\n\nThis is a useful package for when you need to calculate some error fuctions\nbut you don't want to install all of the SciPy_/NumPy_ stuff.\n\n\nUsage\n-----\nYou can import the module:\n\n.. code-block:: python\n\n  from pyerf import pyerf\n  pyerf.erfinv(0.5)         # 0.476936...\n  pyerf.erf(0.5)            # 0.5204998...\n  pyerf.erfc(0.5)           # 0.4795001...\n\nor the package:\n\n.. code-block:: python\n\n  import pyerf\n  pyerf.erfinv(0.5)         # 0.476936...\n  pyerf.erf(0.5)            # 0.5204998...\n  pyerf.erfc(0.5)           # 0.4795001...\n\nor only a specific function:\n\n.. code-block:: python\n\n  from pyerf import erfinv as inverse_error_function\n  inverse_error_function(0.5)       # 0.476936...\n\nand lastly, you can even use ``import *`` (but that's no longer considered\nvery Pythonic as it pollutes the namespace):\n\n.. code-block:: python\n\n  from pyerf import *\n  erfinv(0.5)         # 0.476936...\n  erf(0.5)            # 0.5204998...\n  erfc(0.5)           # 0.4795001...\n\n\nChangelog\n---------\nSee `CHANGELOG.md`_.\n\n\n.. Images and Links\n\n.. |travis| image:: https://travis-ci.org/dougthor42/PyErf.svg?branch=master\n  :target: https://travis-ci.org/dougthor42/PyErf\n  :alt: Travis-CI (Linux, Max)\n\n.. |pypi| image:: https://img.shields.io/pypi/v/pyerf.svg\n  :target: https://pypi.python.org/pypi/pyerf/\n  :alt: Latest PyPI version\n\n.. |wheels| image:: https://img.shields.io/pypi/wheel/pyerf.svg\n  :target: https://pypi.python.org/pypi/pyerf/\n  :alt: Python Wheels\n\n.. |pythonversion| image:: https://img.shields.io/pypi/pyversions/pyerf.svg\n  :target: https://pypi.python.org/pypi/pyerf/\n  :alt: Supported Python Versions\n\n.. |docs| image:: https://img.shields.io/badge/docs-pythonhosted-brightgreen.svg\n  :target: https://pythonhosted.org/pyerf\n  :alt: Documentation Status\n\n\n.. _`CHANGELOG.md`: https://github.com/dougthor42/PyErf/blob/master/CHANGELOG.md\n.. _`cprob/ndtr.c`: https://github.com/jeremybarnes/cephes/blob/master/cprob/ndtr.c\n.. _`cprob/ndtri.c`: https://github.com/jeremybarnes/cephes/blob/master/cprob/ndtri.c\n.. _SciPy: https://www.scipy.org/\n.. _NumPy: http://www.numpy.org/\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdougthor42%2Fpyerf","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdougthor42%2Fpyerf","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdougthor42%2Fpyerf/lists"}