aleph-zero

ریشه

From the Hebrew letter Aleph (א) used in mathematical set theory to denote the size of infinite sets, and 'zero' indicating the smallest size of infinity.

مثال

• The concept of aleph-zero is fundamental in set theory.
• The set of natural numbers has a cardinality of aleph-zero.
• Aleph-zero is the smallest infinite cardinal number.

ترکیب‌های رایج

Aleph-zero cardinality Aleph-zero set