一色慧Follow考研数学e^(-t²）定积分Aug 13, 2021TranslateIPFS 特殊公式CC BY-NC-ND 2.0Like my work?Don't forget to support or like, so I know you are with me..Support AuthorRecommendations常见分布的期望及方差泊松分布的数学期望和方差概率论中的EX指数分布的两个公式独立与互斥20Want to read more ?Login with one click and join the most diverse creator community.Log in
