Mathlib v3 is deprecated. Go to Mathlib v4

Theorem open_lt

Modification history

2017-08-10 16:41

topology/real.lean

rename open -> is_open, closed -> is_closed

Deleted open_lt View on Github →

2017-08-10 16:36

topology/real.lean

construct reals as complete, linear ordered field

Added open_lt View on Github →