physical calculations (handling dimensions) in different languages

list.md

Java

• http://futureboy.us/frinkdocs
  1.5 MB/km/hour ✔

Ruby

• https://github.com/olbrich/ruby-units
  1.5 MB/km/hour ✗
• https://github.com/masa16/phys-units
  1.5 MB/km/hour ✔

Python

• https://github.com/hgrecco/pint
  1.5 MB/km/hour ✔
• https://github.com/sbyrnes321/numericalunits
  1.5 MB/km/hour (not tested)

C

• http://www.gnu.org/software/units
  1.5 MB/km/hour ✔