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EquationsOfState.jl

This package implements some equations of state (EOS) of solids which are useful in research. It currently includes:

1. Murnaghan EOS
2. Birch–Murnaghan EOS family:
   1. BirchMurnaghan2nd
   2. BirchMurnaghan3rd
   3. BirchMurnaghan4th
3. Vinet EOS
4. Poirier–Tarantola EOS family:
   1. PoirierTarantola2nd
   2. PoirierTarantola3rd
   3. PoirierTarantola4th
5. AntonSchmidt EOS (experimental)
6. BreenanStacey EOS (experimental)

The formula are referenced from Ref. 1.

This package also includes linear and nonlinear fitting methods, also referenced from Ref. 1.

Compatibility

• Julia version: v1.0.0 and above
• Dependencies: see Project.toml
• OS versions: macOS, Linux, and Windows

Installation

1. Install Julia executable

2. Install the package:

   Install the latest testing version:

   julia> using Pkg
   
   julia> Pkg.add("https://github.com/MineralsCloud/EquationsOfState.jl")

   Install the stable version:

   julia> using Pkg
   
   julia> Pkg.add("EquationsOfState")

   This is currently not suggested since v2.0.0 has been rewritten.

TODOs

• Implement nonlinear fitting using CMPFit.jl.
• Finish docs

Related packages

1. CommandLineEquationsOfState.jl
2. ExtendedEquationsOfState.jl

References

1. A. Otero-De-La-Roza, V. Luaña, Comput. Phys. Commun. 182, 1708–1720 (2011).