geodynamics/burnman — pull request #39 by ian-r-rose (2014-12-07 17:53:11+00:00)
Title: Use scipy.constants for physical constants.

Small suggestion here. I learned that there is a scipy.constants file that has a whole mess of physical constants in it. It has bugged me slightly that we had things like 'R' and 'N_A' defined in several places (seems kind of error prone, no?). What do people think about this?

A few of the tests will need to be updated due to differences in precision.