Pan Chengyi

Pan Chengyi is a Chinese author whose publicly available personal information is limited; his nationality, dates of birth and death, and professional background cannot currently be confirmed. Judging from the works held in the database, he has written textbooks including Probability Theory and Mathematical Statistics (Fourth Edition). There are two works in total, commonly classified under education and learning materials. The title indicates that his writing focuses on probability theory and mathematical statistics, a foundational area of mathematics, and is intended for university students or learners in related courses. As a textbook author, Pan Chengyi's contribution lies mainly in combining the theoretical framework of statistics with teaching practice, providing readers with systematic and standardized learning materials. Although biographical details remain insufficient, the existing works reflect his involvement in mathematics education publishing. Further information, if found, could supplement his academic background and editorial approach.