@techreport{CKKLWW25,
 author = {Shaoshi Chen and Manuel Kauers and Christoph Koutschan and Xiuyun Li and Rong-Hua Wang and Yisen Wang},
 title = {Non-minimality of minimal telescopers explained by residues},
 institution = {arXiv},
 year = {2025},
 number = {2502.03757},
 note = {Submitted for publication},
}