摘要: 因为计算机是一个离散结构,它只能处理离散的或离散化了的数量关系。 集合与序列 A 空集是任何集合的子集 阅读全文
posted @ 2020-12-20 23:33 Lylee 阅读(465) 评论(0) 推荐(0)
摘要: Discrete Mathematics Why proofs? Course Objectives learn by examples how to understand proofs how to invent how to explain how to enjoy proofs Can a c 阅读全文
posted @ 2020-12-20 22:07 Lylee 阅读(57) 评论(0) 推荐(0)