Joshua Potter 7959c474a0 Enderton (set). Fixup the pigeonhole principle.		2023-09-16 17:54:41 -06:00
..
Geometry	Drop placeholders prior to Mathlib4 port.	2023-07-26 13:41:55 -06:00
List	Derive a more constructive `StepFunction` definition.	2023-05-15 13:37:01 -06:00
Logic	Enderton. Additional equivalence relation exercises.	2023-07-10 14:47:27 -06:00
Nat	Enderton (logic). Begin writing out Lean proofs for Exercises 1.	2023-08-14 20:37:09 -06:00
Real	Enderton (set). Fixup the pigeonhole principle.	2023-09-16 17:54:41 -06:00
Set	Enderton (set). Fixup the pigeonhole principle.	2023-09-16 17:54:41 -06:00
List.lean	Derive a more constructive `StepFunction` definition.	2023-05-15 13:37:01 -06:00
Logic.lean	Enderton. Continue proofs/exercises of "Axioms and Operations."	2023-05-23 15:38:33 -06:00
Nat.lean	Enderton. Corollary 4P.	2023-08-08 08:56:13 -06:00
Real.lean	Drop placeholders prior to Mathlib4 port.	2023-07-26 13:41:55 -06:00
Set.lean	Drop `Common.Set.Interval` and `Common.Set.Partition`.	2023-07-25 07:28:20 -06:00