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.
| Distribution | Base version | Our version | Architectures |
|---|---|---|---|
| Debian GNU/Linux 6.0 (squeeze) | 1.4.2-1.2~nd60+1 | i386, amd64 | |
| Debian GNU/Linux 7.0 (wheezy) | 2.0.1-3 | 1.4.2-1.2~nd70+1 | i386, amd64 |
| Debian GNU/Linux 8.0 (jessie) | 2.4-1 | 1.4.2-1.2~nd70+1 | i386, amd64 |
| Debian testing (stretch) | 2.4-1 | 1.4.2-1.2~nd70+1+nd90+1 | i386, amd64 |
| Debian unstable (sid) | 2.4-1 | 1.4.2-1.2~nd+1 | i386, amd64 |
| Ubuntu 12.04 LTS “Precise Pangolin” (precise) | 1.4.2-1.2build2 | ||
| Ubuntu 14.04 “Trusty Tahr” (trusty) | 2.2.2-4build1 | ||
| Ubuntu 14.10 “Utopic Unicorn” (utopic) | 2.4-1 | ||
| Ubuntu 15.04 “Vivid Vervet” (vivid) | 2.4-1 |