[The paper](https://doi.org/10.1016/j.ijrefrig.2012.01.003) has <img width="396" height="108" alt="Image" src="https://github.com/user-attachments/assets/96ff7e10-ddf6-42f2-80f3-450e41e098b4" /> but in REFPROP 10.0 the EOS has the last two non-zero coefficients inverted in the second coefficient: <img width="521" height="48" alt="Image" src="https://github.com/user-attachments/assets/7fc492d5-b7b3-4a7c-bb8b-b66d3ed52568" />
The paper has
but in REFPROP 10.0 the EOS has the last two non-zero coefficients inverted in the second coefficient: