Citation:

@ARTICLE{9608961,  author={Mital, Nitish and Kralevska, Katina and Ling, Cong and Gündüz, Deniz},
journal={IEEE Journal on Selected Areas in Information Theory},   
title={Functional Broadcast Repair of Multiple Partial Failures in Wireless Distributed Storage Systems},   
year={2021},  
volume={2},  
number={4},  
pages={1093-1107},  
doi={10.1109/JSAIT.2021.3126588}} 

Link - https://ieeexplore.ieee.org/document/9608961

Installation of SageMath:

1. pip install sagemath
2. Run sage in terminal with the command - > sage
3. sage: load("~/functional_repair.sage"). Put appropriate path to the file instead of this path.