numdiff – Compare similar files with numeric fields

Numdiff is a console application that can be used to compare putatively similar files line by line and field by field, ignoring small numeric differences or/and different numeric formats. It is similar diff or wdiff, but it is aware of floating point numbers including complex and multi-precision numbers. Numdiff is useful to compare text files containing numerical fields, when testing or doing quality control in scientific computing or in numerical analysis.

Package availability chart
Distribution Base version Our version Architectures
Debian GNU/Linux 7.0 (wheezy) 5.6.0-1 5.9.0-1~nd70+1 i386, amd64
Debian GNU/Linux 8.0 (jessie) 5.8.1-1 5.9.0-1~nd80+1 i386, amd64
Debian GNU/Linux 9.0 (stretch) 5.8.1-2 5.9.0-1~nd90+1 i386, amd64
Debian testing (buster) 5.9.0-1    
Debian unstable (sid) 5.9.0-1 5.9.0-1~nd+1 i386, amd64
Ubuntu 12.04 LTS “Precise Pangolin” (precise) 5.2.1-1 5.9.0-1~nd12.04+1 i386, amd64
Ubuntu 14.04 “Trusty Tahr” (trusty) 5.8.1-1 5.9.0-1~nd14.04+1 i386, amd64
Ubuntu 16.04 “Xenial Xerus” (xenial) 5.8.1-2 5.9.0-1~nd16.04+1 i386, amd64
Ubuntu 16.10 “Yakkety Yak” (yakkety) 5.8.1-2 5.9.0-1~nd16.10+1 i386, amd64
Ubuntu 17.04 “Zesty Zapus” (zesty) 5.8.1-2 5.9.0-1~nd90+1+nd17.04+1 i386, amd64
Ubuntu 17.10 “Artful Aardvark” (artful) 5.9.0-1    

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