该源代源是用于做第一性原理计算时晶格常数的优化以及求材料的体弹性模量.EOS即状态方程-The source code source is used for first-principles calculations of lattice constant optimization and find the material bulk modulus. EOS equation of state that

计算气体物性参数-基于Beattie-Bridgeman方程-equation of gas(EOS) computation, based on Beattie-Bridgeman EOS