Supporting data, regarding 'A non-Gaussian theory for rubber in biaxial strain. II. Optical properties' by L R G Treloar and G Riding An overview of the computer programs used in Treloar and Ridng's investigations, including program notes and program listings, and a series of tabulated results. Subject: Physics The affiliated paper was published in volume 369 of the Proceedings of the Royal Society A as 'A non-Gaussian theory for rubber in biaxial strain. II. Optical properties'. [1979]