« first day (1657 days earlier)
← previous day
next day →
last day (3116 days later) »
Einer
15:30
@aerdna91 ccc forcings don't preserve $\omega$ sequences. Adding a Cohen real is the generic counterexample of that. (A real is just a sequence of natural numbers.)
« first day (1657 days earlier)
← previous day
next day →
last day (3116 days later) »
all rooms
Transcript for
Aug
10
Aug '16
12
Aug
25
Set theory
Anything related to set theory. For instructions how to render...
elementary-set-theory
set-theory
join this room
about this room
00:00
06:00
12:00
18:00
all times are UTC
site design / logo © 2025 Stack Exchange Inc;
legal
mobile