@misc{lit_2509_02350,
  title = { {Implicit Reasoning in Large Language Models: A Comprehensive Survey} },
  author = {Jindong Li and Yali Fu and Li Fan and Jiahong Liu and Yao Shu and Chengwei Qin and Menglin Yang and Irwin King and Rex Ying},
  year = {2025},
  note = {arXiv preprint},
  eprint = {2509.02350},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.02350}
}