python-numexpr – Fast numerical array expression evaluator for Python and NumPy

Numexpr package evaluates multiple-operator array expressions many times faster than NumPy can. It accepts the expression as a string, analyzes it, rewrites it more efficiently, and compiles it to faster Python code on the fly. It’s the next best thing to writing the expression in C and compiling it with a specialized just-in-time (JIT) compiler, i.e. it does not require a compiler at runtime.

This is the Python 2 version of the package.

Package availability chart
Distribution Base version Our version Architectures
Debian GNU/Linux 10.0 (buster) 2.6.9-1 2.6.2-1~nd100+1 i386, amd64
Debian GNU/Linux 8.0 (jessie) 2.4-1 2.6.2-1~nd80+1 i386, amd64
Debian GNU/Linux 9.0 (stretch) 2.6.1-4 2.6.2-1~nd90+1 i386, amd64
Debian testing (bullseye) 2.7.1-1    
Debian unstable (sid) 2.7.1-1 2.6.2-1~nd+1 i386, amd64
Ubuntu 14.04 “Trusty Tahr” (trusty) 2.2.2-4build1 2.6.2-1~nd14.04+1 i386, amd64
Ubuntu 16.04 “Xenial Xerus” (xenial) 2.4.3-1ubuntu1 2.6.2-1~nd16.04+1 i386, amd64
Ubuntu 18.04 “Bionic Beaver” (bionic) 2.6.4-1    
Ubuntu 19.04 “Disco Dingo” (disco) 2.6.9-1    


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