Ciro Santilli
$£ Sponsor €¥
中国独裁统治 China Dictatorship 新疆改造中心、六四事件、法轮功、郝海东、709大抓捕、2015巴拿马文件 邓家贵、低端人口、西藏骚乱
Ordered pair
wiki
Formalization of mathematics
nosplit
words:
25
Sets
are unordered, but we can use them to create ordered objects, which are of fundamental importance. Notably, they are used in the definition of
functions
.
Ancestors
Formalization of mathematics
Mathematics
Ciro Santilli's Homepage
Incoming links
Complex number
Function