pip install numexpr==2.7.3

Fast numerical expression evaluator for NumPy

Source
Among top 1000 packages on PyPI.
Over 5.0M downloads in the last 90 days.

Commonly used with numexpr

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

tables

Hierarchical datasets for Python

patsy

A Python package for describing statistical models and for building design matrices.

numba

compiling Python code using LLVM

bokeh

Interactive plots and applications in the browser from Python

toolz

List processing tools and functional utilities

cytoolz

Cython implementation of Toolz: High performance functional utilities

multipledispatch

Multiple dispatch

llvmlite

lightweight wrapper around basic LLVM functionality

blaze

Blaze

h2o

H2O, Fast Scalable Machine Learning, for python

Bottleneck

Fast NumPy array functions written in C

dask

Parallel PyData with Task Scheduling

odo

Data migration utilities

conda

OS-agnostic, system-level binary package manager.

pycosat

bindings to picosat (a SAT solver)

bcolz

columnar and compressed data containers.

sympy

Computer algebra system (CAS) in Python

conda-build

tools for building conda packages

spyder

The Scientific Python Development Environment

Version usage of numexpr

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

2.7.3

77.01%

2.6.9

10.35%

2.7.1

5.19%

2.6.2

3.84%

2.7.0

1.36%