3 ms·
Quick one: https://en.wikipedia.org/wiki/Aleph_number https://en.wikipedia.org/wiki/Aleph_number
by vlasev 11y ago
Quick one: https://en.wikipedia.org/wiki/Aleph_number https://en.wikipedia.org/wiki/Aleph_number
- dagw 11y agoThere are also Beth numbers (https://en.wikipedia.org/wiki/Beth_number https://en.wikipedia.org/wiki/Beth_number), closely related to Aleph numbers, but as far as I know that is the only place hebrew letters show up in mathematics.