Last Updated:2022/12/24

Let p be an infinite cardinal, |X|=p and let א=א(p) be the Hartogs number of p.

音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)

Sentence quizzes to help you learn to read

Edit Histories(0)

Login / Sign up

 

Download the app!
DiQt

DiQt

Free

★★★★★★★★★★