pip install leastsqbound==1.1

Constrained multivariate least-squares optimizer

Source
Among fairly niche packages on PyPI.
Over 285 downloads in the last 90 days.

Commonly used with leastsqbound

Based on how often these packages appear together in public requirements.txt files on GitHub.

vamp

Use Vamp plugins for audio feature analysis.

bandmat

A banded matrix library for python.

c3d

A library for manipulating C3D binary files

clusim

Clustering simliarity

ycsettings

A utility module for handling app settings.

uriutils

Easily read and write to different storage platforms in Python.

re2

Python wrapper for Google's RE2 using Cython

sep

Astronomical source extraction and photometry library

ale-python-interface

Arcade Learning Environment Python Interface

gsl

General Scripting Library

wordmap

Visualize massive word collections

batman-package

Fast transit light curve modeling

twobody

The gravitational two-body problem.

system-query

comprehensive and concise system information querying tool

matlab

Matlab for python

cyvlfeat

Cython wrapper of the VLFeat toolkit

MEAutility

Python package for multi-electrode array (MEA) handling and stimulation.

pydensecrf

A python interface to Philipp Krähenbühl's fully-connected (dense) CRF code.

pySpectrumFileFormat

Project to read and write various x-ray spectrum file format.

Version usage of leastsqbound

Proportion of downloaded versions in the last 3 months (only versions over 1%).

1.1

71.23%

1.0

28.77%